FR886844A - Improvements to zipper teeth and their manufacture - Google Patents

Improvements to zipper teeth and their manufacture

Info

Publication number
FR886844A
FR886844A FR886844DA FR886844A FR 886844 A FR886844 A FR 886844A FR 886844D A FR886844D A FR 886844DA FR 886844 A FR886844 A FR 886844A
Authority
FR
France
Prior art keywords
manufacture
zipper teeth
zipper
teeth
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
Martin Winterhalter
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 FR886844A publication Critical patent/FR886844A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
    • B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts
    • B21D53/52—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts fastener elements; Attaching such elements so far as this procedure is combined with the process for making the elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR886844D 1941-11-11 1942-10-16 Improvements to zipper teeth and their manufacture Expired FR886844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH886844X 1941-11-11

Publications (1)

Publication Number Publication Date
FR886844A true FR886844A (en) 1943-10-26

Family

ID=4545335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886844D Expired FR886844A (en) 1941-11-11 1942-10-16 Improvements to zipper teeth and their manufacture

Country Status (1)

Country Link
FR (1) FR886844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971235C (en) * 1944-09-23 1958-12-31 David Silbermann Method and device for producing zipper link strips

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971235C (en) * 1944-09-23 1958-12-31 David Silbermann Method and device for producing zipper link strips

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