JPS57142342U - - Google Patents

Info

Publication number
JPS57142342U
JPS57142342U JP2750681U JP2750681U JPS57142342U JP S57142342 U JPS57142342 U JP S57142342U JP 2750681 U JP2750681 U JP 2750681U JP 2750681 U JP2750681 U JP 2750681U JP S57142342 U JPS57142342 U JP S57142342U
Authority
JP
Japan
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
JP2750681U
Other languages
Japanese (ja)
Other versions
JPS6322505Y2 (cg-RX-API-DMAC7.html
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 filed Critical
Priority to JP1981027506U priority Critical patent/JPS6322505Y2/ja
Publication of JPS57142342U publication Critical patent/JPS57142342U/ja
Application granted granted Critical
Publication of JPS6322505Y2 publication Critical patent/JPS6322505Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP1981027506U 1981-02-28 1981-02-28 Expired JPS6322505Y2 (cg-RX-API-DMAC7.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981027506U JPS6322505Y2 (cg-RX-API-DMAC7.html) 1981-02-28 1981-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981027506U JPS6322505Y2 (cg-RX-API-DMAC7.html) 1981-02-28 1981-02-28

Publications (2)

Publication Number Publication Date
JPS57142342U true JPS57142342U (cg-RX-API-DMAC7.html) 1982-09-07
JPS6322505Y2 JPS6322505Y2 (cg-RX-API-DMAC7.html) 1988-06-21

Family

ID=29825206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981027506U Expired JPS6322505Y2 (cg-RX-API-DMAC7.html) 1981-02-28 1981-02-28

Country Status (1)

Country Link
JP (1) JPS6322505Y2 (cg-RX-API-DMAC7.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56133640A (en) * 1980-03-24 1981-10-19 Meidensha Electric Mfg Co Ltd Monitoring device for degree of vacuum of vacuum electric equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56133640A (en) * 1980-03-24 1981-10-19 Meidensha Electric Mfg Co Ltd Monitoring device for degree of vacuum of vacuum electric equipment

Also Published As

Publication number Publication date
JPS6322505Y2 (cg-RX-API-DMAC7.html) 1988-06-21

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