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FR529221A - Improvements in the manufacture of jewelry chains - Google Patents

Improvements in the manufacture of jewelry chains

Info

Publication number
FR529221A
FR529221A FR529221A FR529221DA FR529221A FR 529221 A FR529221 A FR 529221A FR 529221 A FR529221 A FR 529221A FR 529221D A FR529221D A FR 529221DA FR 529221 A FR529221 A FR 529221A
Authority
FR
France
Prior art keywords
manufacture
jewelry chains
jewelry
chains
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
FR529221A
Other languages
French (fr)
Inventor
Charles Chalouet
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.)
CHARLES CHALOUET
Original Assignee
CHARLES CHALOUET
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 CHARLES CHALOUET filed Critical CHARLES CHALOUET
Application granted granted Critical
Publication of FR529221A publication Critical patent/FR529221A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/005—Making ornamental chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR529221A 1920-07-24 1920-07-24 Improvements in the manufacture of jewelry chains Expired FR529221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR529221T 1920-07-24

Publications (1)

Publication Number Publication Date
FR529221A true FR529221A (en) 1921-11-25

Family

ID=8922590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR529221A Expired FR529221A (en) 1920-07-24 1920-07-24 Improvements in the manufacture of jewelry chains

Country Status (1)

Country Link
FR (1) FR529221A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910954A (en) * 1984-12-21 1990-03-27 Valtiero Tizzi Apparatus for the formation of ornamental chains
EP0588590A1 (en) * 1992-09-17 1994-03-23 Joel D. Mallett Automatic link forming apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910954A (en) * 1984-12-21 1990-03-27 Valtiero Tizzi Apparatus for the formation of ornamental chains
EP0588590A1 (en) * 1992-09-17 1994-03-23 Joel D. Mallett Automatic link forming apparatus
US5412933A (en) * 1992-09-17 1995-05-09 Joel D. Mallett Automatic link forming apparatus

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