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FR669012A - Improvements to the thread tensioning device in two-thread lard stitch sewing machines - Google Patents

Improvements to the thread tensioning device in two-thread lard stitch sewing machines

Info

Publication number
FR669012A
FR669012A FR669012DA FR669012A FR 669012 A FR669012 A FR 669012A FR 669012D A FR669012D A FR 669012DA FR 669012 A FR669012 A FR 669012A
Authority
FR
France
Prior art keywords
thread
lard
tensioning device
sewing machines
stitch sewing
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
Gabriel Casimir Roger
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 FR669012A publication Critical patent/FR669012A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR669012D 1929-01-19 1929-01-19 Improvements to the thread tensioning device in two-thread lard stitch sewing machines Expired FR669012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR669012T 1929-01-19

Publications (1)

Publication Number Publication Date
FR669012A true FR669012A (en) 1929-11-09

Family

ID=9015446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669012D Expired FR669012A (en) 1929-01-19 1929-01-19 Improvements to the thread tensioning device in two-thread lard stitch sewing machines

Country Status (1)

Country Link
FR (1) FR669012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848965A (en) * 1954-01-25 1958-08-26 White Sewing Machine Corp Sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848965A (en) * 1954-01-25 1958-08-26 White Sewing Machine Corp Sewing machine

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