FR555238A - Procédé de fabrication de crochets - Google Patents

Procédé de fabrication de crochets

Info

Publication number
FR555238A
FR555238A FR555238DA FR555238A FR 555238 A FR555238 A FR 555238A FR 555238D A FR555238D A FR 555238DA FR 555238 A FR555238 A FR 555238A
Authority
FR
France
Prior art keywords
manufacturing process
hook manufacturing
hook
manufacturing
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
English (en)
Inventor
Francois-Achille Alexandr Fils
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 FR555238A publication Critical patent/FR555238A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/16—Wire-working in the manufacture of other particular articles of devices for fastening or securing purposes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR555238D 1922-08-21 1922-08-21 Procédé de fabrication de crochets Expired FR555238A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR555238T 1922-08-21

Publications (1)

Publication Number Publication Date
FR555238A true FR555238A (fr) 1923-06-26

Family

ID=8939341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555238D Expired FR555238A (fr) 1922-08-21 1922-08-21 Procédé de fabrication de crochets

Country Status (1)

Country Link
FR (1) FR555238A (fr)

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