FR811218A - Punch and process for making it - Google Patents

Punch and process for making it

Info

Publication number
FR811218A
FR811218A FR811218DA FR811218A FR 811218 A FR811218 A FR 811218A FR 811218D A FR811218D A FR 811218DA FR 811218 A FR811218 A FR 811218A
Authority
FR
France
Prior art keywords
punch
making
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)
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.)
Phillips Screw Co
Original Assignee
Phillips Screw Co
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 Phillips Screw Co filed Critical Phillips Screw Co
Application granted granted Critical
Publication of FR811218A publication Critical patent/FR811218A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/20—Making working faces of dies, either recessed or outstanding
FR811218D 1935-10-03 1936-09-23 Punch and process for making it Expired FR811218A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US811218XA 1935-10-03 1935-10-03
US465712XA 1935-10-03 1935-10-03

Publications (1)

Publication Number Publication Date
FR811218A true FR811218A (en) 1937-04-09

Family

ID=26724085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811218D Expired FR811218A (en) 1935-10-03 1936-09-23 Punch and process for making it

Country Status (1)

Country Link
FR (1) FR811218A (en)

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