FR936351A - Improvement brought to cutting and stamping punches - Google Patents

Improvement brought to cutting and stamping punches

Info

Publication number
FR936351A
FR936351A FR936351DA FR936351A FR 936351 A FR936351 A FR 936351A FR 936351D A FR936351D A FR 936351DA FR 936351 A FR936351 A FR 936351A
Authority
FR
France
Prior art keywords
cutting
improvement brought
stamping punches
punches
stamping
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
French (fr)
Inventor
Edmond-Louis Moreau
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 FR936351A publication Critical patent/FR936351A/en
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
    • B21D37/00—Tools as parts of machines covered by this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR936351D 1946-11-28 1946-11-28 Improvement brought to cutting and stamping punches Expired FR936351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936351T 1946-11-28

Publications (1)

Publication Number Publication Date
FR936351A true FR936351A (en) 1948-07-19

Family

ID=9457329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936351D Expired FR936351A (en) 1946-11-28 1946-11-28 Improvement brought to cutting and stamping punches

Country Status (1)

Country Link
FR (1) FR936351A (en)

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