JPS56102023A - Vacuum bulb - Google Patents

Vacuum bulb

Info

Publication number
JPS56102023A
JPS56102023A JP362280A JP362280A JPS56102023A JP S56102023 A JPS56102023 A JP S56102023A JP 362280 A JP362280 A JP 362280A JP 362280 A JP362280 A JP 362280A JP S56102023 A JPS56102023 A JP S56102023A
Authority
JP
Japan
Prior art keywords
vacuum bulb
bulb
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
JP362280A
Other languages
Japanese (ja)
Inventor
Satoru Yanafumi
Tooru Tamagawa
Shigeo Souma
Eiji Kaneko
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 JP362280A priority Critical patent/JPS56102023A/en
Publication of JPS56102023A publication Critical patent/JPS56102023A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP362280A 1980-01-18 1980-01-18 Vacuum bulb Pending JPS56102023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP362280A JPS56102023A (en) 1980-01-18 1980-01-18 Vacuum bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP362280A JPS56102023A (en) 1980-01-18 1980-01-18 Vacuum bulb

Publications (1)

Publication Number Publication Date
JPS56102023A true JPS56102023A (en) 1981-08-15

Family

ID=11562588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP362280A Pending JPS56102023A (en) 1980-01-18 1980-01-18 Vacuum bulb

Country Status (1)

Country Link
JP (1) JPS56102023A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002477A (en) * 1987-02-05 1991-03-26 Amoco Corporation Quick-change trim press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002477A (en) * 1987-02-05 1991-03-26 Amoco Corporation Quick-change trim press

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