JPS54124267A - Method of producing vacuum valve - Google Patents

Method of producing vacuum valve

Info

Publication number
JPS54124267A
JPS54124267A JP3170678A JP3170678A JPS54124267A JP S54124267 A JPS54124267 A JP S54124267A JP 3170678 A JP3170678 A JP 3170678A JP 3170678 A JP3170678 A JP 3170678A JP S54124267 A JPS54124267 A JP S54124267A
Authority
JP
Japan
Prior art keywords
vacuum valve
producing vacuum
producing
valve
vacuum
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
JP3170678A
Other languages
English (en)
Inventor
Hideo Suzuki
Katsuhiro Fukui
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP3170678A priority Critical patent/JPS54124267A/ja
Publication of JPS54124267A publication Critical patent/JPS54124267A/ja
Pending legal-status Critical Current

Links

JP3170678A 1978-03-22 1978-03-22 Method of producing vacuum valve Pending JPS54124267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3170678A JPS54124267A (en) 1978-03-22 1978-03-22 Method of producing vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3170678A JPS54124267A (en) 1978-03-22 1978-03-22 Method of producing vacuum valve

Publications (1)

Publication Number Publication Date
JPS54124267A true JPS54124267A (en) 1979-09-27

Family

ID=12338502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3170678A Pending JPS54124267A (en) 1978-03-22 1978-03-22 Method of producing vacuum valve

Country Status (1)

Country Link
JP (1) JPS54124267A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154271A (ja) * 1974-11-06 1976-05-13 Nissin Electric Co Ltd Shinkusuitsuchikanno seizohoho
JPS51109478A (ja) * 1975-03-22 1976-09-28 Meidensha Electric Mfg Co Ltd Shinkukaiheikiniokeru koseibuhinkannosetsugohoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154271A (ja) * 1974-11-06 1976-05-13 Nissin Electric Co Ltd Shinkusuitsuchikanno seizohoho
JPS51109478A (ja) * 1975-03-22 1976-09-28 Meidensha Electric Mfg Co Ltd Shinkukaiheikiniokeru koseibuhinkannosetsugohoho

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