DE3072115D1 - Method for bending a metal pipe - Google Patents

Method for bending a metal pipe

Info

Publication number
DE3072115D1
DE3072115D1 DE8383201614T DE3072115T DE3072115D1 DE 3072115 D1 DE3072115 D1 DE 3072115D1 DE 8383201614 T DE8383201614 T DE 8383201614T DE 3072115 T DE3072115 T DE 3072115T DE 3072115 D1 DE3072115 D1 DE 3072115D1
Authority
DE
Germany
Prior art keywords
bending
metal pipe
pipe
metal
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
DE8383201614T
Other languages
English (en)
Inventor
Shunpei Kawanami
Yasuo Watanabe
Susumo Hanyo
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.)
Dai Ichi High Frequency Co Ltd
Original Assignee
Dai Ichi High Frequency Co Ltd
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
Priority claimed from JP12083379A external-priority patent/JPS5645220A/ja
Application filed by Dai Ichi High Frequency Co Ltd filed Critical Dai Ichi High Frequency Co Ltd
Application granted granted Critical
Publication of DE3072115D1 publication Critical patent/DE3072115D1/de
Expired legal-status Critical Current

Links

DE8383201614T 1979-09-21 1980-09-08 Method for bending a metal pipe Expired DE3072115D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12083379A JPS5645220A (en) 1979-09-21 1979-09-21 Bending method for metallic pipe
EP80105363A EP0025929B1 (de) 1979-09-21 1980-09-08 Verfahren zum Biegen eines Metallrohres

Publications (1)

Publication Number Publication Date
DE3072115D1 true DE3072115D1 (en) 1988-09-22

Family

ID=26078923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201614T Expired DE3072115D1 (en) 1979-09-21 1980-09-08 Method for bending a metal pipe

Country Status (1)

Country Link
DE (1) DE3072115D1 (de)

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee