JPS5650721A - Manufacture of long pipe by press die - Google Patents

Manufacture of long pipe by press die

Info

Publication number
JPS5650721A
JPS5650721A JP12483679A JP12483679A JPS5650721A JP S5650721 A JPS5650721 A JP S5650721A JP 12483679 A JP12483679 A JP 12483679A JP 12483679 A JP12483679 A JP 12483679A JP S5650721 A JPS5650721 A JP S5650721A
Authority
JP
Japan
Prior art keywords
die
blank
type
hereby
forming
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.)
Granted
Application number
JP12483679A
Other languages
English (en)
Other versions
JPS5726846B2 (ja
Inventor
Hideo Ogawa
Kimio Tamura
Takeo Nakagawa
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.)
AMINO TEKKOSHO KK
Original Assignee
AMINO TEKKOSHO KK
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 AMINO TEKKOSHO KK filed Critical AMINO TEKKOSHO KK
Priority to JP12483679A priority Critical patent/JPS5650721A/ja
Publication of JPS5650721A publication Critical patent/JPS5650721A/ja
Publication of JPS5726846B2 publication Critical patent/JPS5726846B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP12483679A 1979-09-28 1979-09-28 Manufacture of long pipe by press die Granted JPS5650721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12483679A JPS5650721A (en) 1979-09-28 1979-09-28 Manufacture of long pipe by press die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12483679A JPS5650721A (en) 1979-09-28 1979-09-28 Manufacture of long pipe by press die

Publications (2)

Publication Number Publication Date
JPS5650721A true JPS5650721A (en) 1981-05-08
JPS5726846B2 JPS5726846B2 (ja) 1982-06-07

Family

ID=14895286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12483679A Granted JPS5650721A (en) 1979-09-28 1979-09-28 Manufacture of long pipe by press die

Country Status (1)

Country Link
JP (1) JPS5650721A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525467A (en) * 1975-07-02 1977-01-17 Shigeo Handa Method of plating throughhholes opposite copper surfaces of printed circuit wiring board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525467A (en) * 1975-07-02 1977-01-17 Shigeo Handa Method of plating throughhholes opposite copper surfaces of printed circuit wiring board

Also Published As

Publication number Publication date
JPS5726846B2 (ja) 1982-06-07

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