JPS5399068A - Manufacturing method of pipe coupling of different diameter tube - Google Patents

Manufacturing method of pipe coupling of different diameter tube

Info

Publication number
JPS5399068A
JPS5399068A JP1399577A JP1399577A JPS5399068A JP S5399068 A JPS5399068 A JP S5399068A JP 1399577 A JP1399577 A JP 1399577A JP 1399577 A JP1399577 A JP 1399577A JP S5399068 A JPS5399068 A JP S5399068A
Authority
JP
Japan
Prior art keywords
manufacturing
different diameter
pipe coupling
diameter tube
tube
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.)
Pending
Application number
JP1399577A
Other languages
Japanese (ja)
Inventor
Shigeya Sera
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.)
NIPPON SANKEN KK
Original Assignee
NIPPON SANKEN 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 NIPPON SANKEN KK filed Critical NIPPON SANKEN KK
Priority to JP1399577A priority Critical patent/JPS5399068A/en
Publication of JPS5399068A publication Critical patent/JPS5399068A/en
Pending legal-status Critical Current

Links

JP1399577A 1977-02-09 1977-02-09 Manufacturing method of pipe coupling of different diameter tube Pending JPS5399068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1399577A JPS5399068A (en) 1977-02-09 1977-02-09 Manufacturing method of pipe coupling of different diameter tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1399577A JPS5399068A (en) 1977-02-09 1977-02-09 Manufacturing method of pipe coupling of different diameter tube

Publications (1)

Publication Number Publication Date
JPS5399068A true JPS5399068A (en) 1978-08-30

Family

ID=11848804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1399577A Pending JPS5399068A (en) 1977-02-09 1977-02-09 Manufacturing method of pipe coupling of different diameter tube

Country Status (1)

Country Link
JP (1) JPS5399068A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002210529A (en) * 2001-01-12 2002-07-30 Mitsubishi Heavy Ind Ltd Hot forming method for titanium alloy cylindrical parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002210529A (en) * 2001-01-12 2002-07-30 Mitsubishi Heavy Ind Ltd Hot forming method for titanium alloy cylindrical parts

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