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FR579421A - Method and device for carrying out by mechanical means, using a typewriter, bookkeeping and mainly double-entry bookkeeping work - Google Patents

Method and device for carrying out by mechanical means, using a typewriter, bookkeeping and mainly double-entry bookkeeping work

Info

Publication number
FR579421A
FR579421A FR579421DA FR579421A FR 579421 A FR579421 A FR 579421A FR 579421D A FR579421D A FR 579421DA FR 579421 A FR579421 A FR 579421A
Authority
FR
France
Prior art keywords
bookkeeping
typewriter
carrying
mechanical means
work
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Carl Michelsen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR579421A publication Critical patent/FR579421A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/02—Platens
    • B41J11/06—Flat page-size platens or smaller flat platens having a greater size than line-size platens
FR579421D 1923-01-25 1924-01-23 Method and device for carrying out by mechanical means, using a typewriter, bookkeeping and mainly double-entry bookkeeping work Expired FR579421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM80320D DE422362C (en) 1923-01-25 1923-01-25 Typewriter for writing on horizontally lying sheets

Publications (1)

Publication Number Publication Date
FR579421A true FR579421A (en) 1924-10-16

Family

ID=9715733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR579421D Expired FR579421A (en) 1923-01-25 1924-01-23 Method and device for carrying out by mechanical means, using a typewriter, bookkeeping and mainly double-entry bookkeeping work

Country Status (4)

Country Link
US (1) US1558198A (en)
DE (1) DE422362C (en)
FR (1) FR579421A (en)
GB (1) GB226379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111070090A (en) * 2019-12-20 2020-04-28 大同新成新材料股份有限公司 Intelligent carbon sliding plate machining equipment with spacing adjusting mechanism and operation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736416A (en) * 1949-02-08 1956-02-28 Jordi Jakob Copying device for bookkeeping machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111070090A (en) * 2019-12-20 2020-04-28 大同新成新材料股份有限公司 Intelligent carbon sliding plate machining equipment with spacing adjusting mechanism and operation method thereof

Also Published As

Publication number Publication date
DE422362C (en) 1925-11-28
GB226379A (en) 1924-12-24
US1558198A (en) 1925-10-20

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