JPH01165441U - - Google Patents

Info

Publication number
JPH01165441U
JPH01165441U JP6281988U JP6281988U JPH01165441U JP H01165441 U JPH01165441 U JP H01165441U JP 6281988 U JP6281988 U JP 6281988U JP 6281988 U JP6281988 U JP 6281988U JP H01165441 U JPH01165441 U JP H01165441U
Authority
JP
Japan
Prior art keywords
switch
leak detection
valve
pressure
detection device
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
JP6281988U
Other languages
English (en)
Japanese (ja)
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 JP6281988U priority Critical patent/JPH01165441U/ja
Publication of JPH01165441U publication Critical patent/JPH01165441U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP6281988U 1988-05-11 1988-05-11 Pending JPH01165441U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6281988U JPH01165441U (enrdf_load_stackoverflow) 1988-05-11 1988-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6281988U JPH01165441U (enrdf_load_stackoverflow) 1988-05-11 1988-05-11

Publications (1)

Publication Number Publication Date
JPH01165441U true JPH01165441U (enrdf_load_stackoverflow) 1989-11-20

Family

ID=31288373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6281988U Pending JPH01165441U (enrdf_load_stackoverflow) 1988-05-11 1988-05-11

Country Status (1)

Country Link
JP (1) JPH01165441U (enrdf_load_stackoverflow)

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