JPS51141765A - Method of roughly working material pipe - Google Patents

Method of roughly working material pipe

Info

Publication number
JPS51141765A
JPS51141765A JP6634275A JP6634275A JPS51141765A JP S51141765 A JPS51141765 A JP S51141765A JP 6634275 A JP6634275 A JP 6634275A JP 6634275 A JP6634275 A JP 6634275A JP S51141765 A JPS51141765 A JP S51141765A
Authority
JP
Japan
Prior art keywords
material pipe
working material
roughly working
roughly
pipe
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
JP6634275A
Other languages
Japanese (ja)
Other versions
JPS6050533B2 (en
Inventor
Tsutomu Suzuki
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.)
MASUDA MANUFACTURING CO
MASUDA SEISAKUSHIYO KK
Original Assignee
MASUDA MANUFACTURING CO
MASUDA SEISAKUSHIYO 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 MASUDA MANUFACTURING CO, MASUDA SEISAKUSHIYO KK filed Critical MASUDA MANUFACTURING CO
Priority to JP6634275A priority Critical patent/JPS6050533B2/en
Publication of JPS51141765A publication Critical patent/JPS51141765A/en
Publication of JPS6050533B2 publication Critical patent/JPS6050533B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP6634275A 1975-06-02 1975-06-02 Rough processing method of raw pipe Expired JPS6050533B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6634275A JPS6050533B2 (en) 1975-06-02 1975-06-02 Rough processing method of raw pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6634275A JPS6050533B2 (en) 1975-06-02 1975-06-02 Rough processing method of raw pipe

Publications (2)

Publication Number Publication Date
JPS51141765A true JPS51141765A (en) 1976-12-06
JPS6050533B2 JPS6050533B2 (en) 1985-11-08

Family

ID=13313077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6634275A Expired JPS6050533B2 (en) 1975-06-02 1975-06-02 Rough processing method of raw pipe

Country Status (1)

Country Link
JP (1) JPS6050533B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61224510A (en) * 1985-03-28 1986-10-06 Matsushita Electric Ind Co Ltd Frequency selection circuit

Also Published As

Publication number Publication date
JPS6050533B2 (en) 1985-11-08

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