JPS52109624A - Metallurgical tools for manufacturing double pipe - Google Patents

Metallurgical tools for manufacturing double pipe

Info

Publication number
JPS52109624A
JPS52109624A JP2630476A JP2630476A JPS52109624A JP S52109624 A JPS52109624 A JP S52109624A JP 2630476 A JP2630476 A JP 2630476A JP 2630476 A JP2630476 A JP 2630476A JP S52109624 A JPS52109624 A JP S52109624A
Authority
JP
Japan
Prior art keywords
double pipe
manufacturing double
metallurgical
metallurgical tools
tools
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
JP2630476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5540391B2 (enExample
Inventor
Naomitsu Komiya
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.)
JGC Corp
Original Assignee
Japan Gasoline 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
Application filed by Japan Gasoline Co Ltd filed Critical Japan Gasoline Co Ltd
Priority to JP2630476A priority Critical patent/JPS52109624A/ja
Publication of JPS52109624A publication Critical patent/JPS52109624A/ja
Publication of JPS5540391B2 publication Critical patent/JPS5540391B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
JP2630476A 1976-03-11 1976-03-11 Metallurgical tools for manufacturing double pipe Granted JPS52109624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2630476A JPS52109624A (en) 1976-03-11 1976-03-11 Metallurgical tools for manufacturing double pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2630476A JPS52109624A (en) 1976-03-11 1976-03-11 Metallurgical tools for manufacturing double pipe

Publications (2)

Publication Number Publication Date
JPS52109624A true JPS52109624A (en) 1977-09-14
JPS5540391B2 JPS5540391B2 (enExample) 1980-10-17

Family

ID=12189607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2630476A Granted JPS52109624A (en) 1976-03-11 1976-03-11 Metallurgical tools for manufacturing double pipe

Country Status (1)

Country Link
JP (1) JPS52109624A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854020U (ja) * 1981-10-06 1983-04-12 三菱電機株式会社 空気調和機の制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49139616U (enExample) * 1973-03-23 1974-12-02
JPS5134967A (en) * 1974-09-19 1976-03-25 Toppan Printing Co Ltd Keshofuirumu no seizoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49139616U (enExample) * 1973-03-23 1974-12-02
JPS5134967A (en) * 1974-09-19 1976-03-25 Toppan Printing Co Ltd Keshofuirumu no seizoho

Also Published As

Publication number Publication date
JPS5540391B2 (enExample) 1980-10-17

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