DE2522765C2 - - Google Patents

Info

Publication number
DE2522765C2
DE2522765C2 DE19752522765 DE2522765A DE2522765C2 DE 2522765 C2 DE2522765 C2 DE 2522765C2 DE 19752522765 DE19752522765 DE 19752522765 DE 2522765 A DE2522765 A DE 2522765A DE 2522765 C2 DE2522765 C2 DE 2522765C2
Authority
DE
Germany
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
DE19752522765
Other versions
DE2522765A1 (en
Inventor
Yoshitaka Kariya Aichi Jp Goto
Original Assignee
Yoshitaka Kariya Aichi Jp Goto
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 Yoshitaka Kariya Aichi Jp Goto filed Critical Yoshitaka Kariya Aichi Jp Goto
Priority to DE19752522765 priority Critical patent/DE2522765C2/de
Publication of DE2522765A1 publication Critical patent/DE2522765A1/en
Application granted granted Critical
Publication of DE2522765C2 publication Critical patent/DE2522765C2/de
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/02Making hollow objects characterised by the structure of the objects
    • B21D51/10Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
DE19752522765 1975-05-22 1975-05-22 Expired DE2522765C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752522765 DE2522765C2 (en) 1975-05-22 1975-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752522765 DE2522765C2 (en) 1975-05-22 1975-05-22

Publications (2)

Publication Number Publication Date
DE2522765A1 DE2522765A1 (en) 1976-12-02
DE2522765C2 true DE2522765C2 (en) 1986-04-17

Family

ID=5947206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752522765 Expired DE2522765C2 (en) 1975-05-22 1975-05-22

Country Status (1)

Country Link
DE (1) DE2522765C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE532301C (en) * 1931-08-27 Saechsische Cartonnagen Masch A process for the production of hollow rivets with cover plate
FR610806A (en) * 1926-02-10 1926-09-14 Hoover Ltd Improvements to the tissues to be used as air filters
FR839643A (en) * 1937-10-02 1939-04-07 Mantelet & Boucher Method and tool for manufacturing bottomless wells with substantially cylindrical lower extension
US3273108A (en) * 1963-10-21 1966-09-13 Burndy Corp Impact socket connector

Also Published As

Publication number Publication date
DE2522765A1 (en) 1976-12-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent