CH503548A - Procédé pour la fabrication de produits métalliques semi-finis - Google Patents

Procédé pour la fabrication de produits métalliques semi-finis

Info

Publication number
CH503548A
CH503548A CH73969A CH73969A CH503548A CH 503548 A CH503548 A CH 503548A CH 73969 A CH73969 A CH 73969A CH 73969 A CH73969 A CH 73969A CH 503548 A CH503548 A CH 503548A
Authority
CH
Switzerland
Prior art keywords
als
precious
semifinished
semifinished components
precious metals
Prior art date
Application number
CH73969A
Other languages
English (en)
Inventor
Derouwaux Paul
Original Assignee
Metaux Precieux Sa
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 Metaux Precieux Sa filed Critical Metaux Precieux Sa
Priority to CH73969A priority Critical patent/CH503548A/fr
Publication of CH503548A publication Critical patent/CH503548A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • 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
    • B21D53/44—Making other particular articles fancy goods, e.g. jewellery products
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)
CH73969A 1969-01-20 1969-01-20 Procédé pour la fabrication de produits métalliques semi-finis CH503548A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH73969A CH503548A (fr) 1969-01-20 1969-01-20 Procédé pour la fabrication de produits métalliques semi-finis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH73969A CH503548A (fr) 1969-01-20 1969-01-20 Procédé pour la fabrication de produits métalliques semi-finis

Publications (1)

Publication Number Publication Date
CH503548A true CH503548A (fr) 1971-02-28

Family

ID=4194075

Family Applications (1)

Application Number Title Priority Date Filing Date
CH73969A CH503548A (fr) 1969-01-20 1969-01-20 Procédé pour la fabrication de produits métalliques semi-finis

Country Status (1)

Country Link
CH (1) CH503548A (fr)

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Legal Events

Date Code Title Description
PL Patent ceased