FR678482A - - Google Patents

Info

Publication number
FR678482A
FR678482A FR678482DA FR678482A FR 678482 A FR678482 A FR 678482A FR 678482D A FR678482D A FR 678482DA FR 678482 A FR678482 A FR 678482A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR678482A publication Critical patent/FR678482A/fr
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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR678482D Expired FR678482A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR678482A true FR678482A (cg-RX-API-DMAC7.html) 1930-03-22

Family

ID=1543716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678482D Expired FR678482A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR678482A (cg-RX-API-DMAC7.html)

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