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US2225598A - Tabulating machine - Google Patents

Tabulating machine Download PDF

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Publication number
US2225598A
US2225598A US357633A US35763340A US2225598A US 2225598 A US2225598 A US 2225598A US 357633 A US357633 A US 357633A US 35763340 A US35763340 A US 35763340A US 2225598 A US2225598 A US 2225598A
Authority
US
United States
Prior art keywords
tabulating machine
tabulating
machine
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 - Lifetime
Application number
US357633A
Inventor
Elmore Floyd Deford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERNEST SEWALL SHEPARD
Original Assignee
ERNEST SEWALL SHEPARD
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 by ERNEST SEWALL SHEPARD filed Critical ERNEST SEWALL SHEPARD
Priority to US357633A priority Critical patent/US2225598A/en
Application granted granted Critical
Publication of US2225598A publication Critical patent/US2225598A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/15—Script supports connected to the typewriter or printer

Landscapes

  • Sawing (AREA)
  • Hydraulic Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Description

US357633A 1940-09-20 1940-09-20 Tabulating machine Expired - Lifetime US2225598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US357633A US2225598A (en) 1940-09-20 1940-09-20 Tabulating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357633A US2225598A (en) 1940-09-20 1940-09-20 Tabulating machine

Publications (1)

Publication Number Publication Date
US2225598A true US2225598A (en) 1940-12-17

Family

ID=23406417

Family Applications (1)

Application Number Title Priority Date Filing Date
US357633A Expired - Lifetime US2225598A (en) 1940-09-20 1940-09-20 Tabulating machine

Country Status (1)

Country Link
US (1) US2225598A (en)

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