FR544559A - Perfectionnements aux presses à emboutir - Google Patents

Perfectionnements aux presses à emboutir

Info

Publication number
FR544559A
FR544559A FR544559DA FR544559A FR 544559 A FR544559 A FR 544559A FR 544559D A FR544559D A FR 544559DA FR 544559 A FR544559 A FR 544559A
Authority
FR
France
Prior art keywords
stamping presses
stamping
presses
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)
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.)
AUTOMATIC RECORDING SAFE COMPA
Original Assignee
AUTOMATIC RECORDING SAFE COMPA
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 AUTOMATIC RECORDING SAFE COMPA filed Critical AUTOMATIC RECORDING SAFE COMPA
Application granted granted Critical
Publication of FR544559A publication Critical patent/FR544559A/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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR544559D 1921-05-07 1921-12-14 Perfectionnements aux presses à emboutir Expired FR544559A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544559XA 1921-05-07 1921-05-07

Publications (1)

Publication Number Publication Date
FR544559A true FR544559A (fr) 1922-09-25

Family

ID=21991187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544559D Expired FR544559A (fr) 1921-05-07 1921-12-14 Perfectionnements aux presses à emboutir

Country Status (1)

Country Link
FR (1) FR544559A (fr)

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