JPS51150725A - Emergent opening and closing valve - Google Patents

Emergent opening and closing valve

Info

Publication number
JPS51150725A
JPS51150725A JP7536075A JP7536075A JPS51150725A JP S51150725 A JPS51150725 A JP S51150725A JP 7536075 A JP7536075 A JP 7536075A JP 7536075 A JP7536075 A JP 7536075A JP S51150725 A JPS51150725 A JP S51150725A
Authority
JP
Japan
Prior art keywords
closing valve
emergent opening
emergent
opening
closing
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
JP7536075A
Other languages
Japanese (ja)
Inventor
Shiyouichi Matsunaga
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.)
EFU EMU BARUBU SEISAKUSHIYO KK
Original Assignee
EFU EMU BARUBU SEISAKUSHIYO KK
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 EFU EMU BARUBU SEISAKUSHIYO KK filed Critical EFU EMU BARUBU SEISAKUSHIYO KK
Priority to JP7536075A priority Critical patent/JPS51150725A/en
Publication of JPS51150725A publication Critical patent/JPS51150725A/en
Pending legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
JP7536075A 1975-06-20 1975-06-20 Emergent opening and closing valve Pending JPS51150725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7536075A JPS51150725A (en) 1975-06-20 1975-06-20 Emergent opening and closing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7536075A JPS51150725A (en) 1975-06-20 1975-06-20 Emergent opening and closing valve

Publications (1)

Publication Number Publication Date
JPS51150725A true JPS51150725A (en) 1976-12-24

Family

ID=13573968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7536075A Pending JPS51150725A (en) 1975-06-20 1975-06-20 Emergent opening and closing valve

Country Status (1)

Country Link
JP (1) JPS51150725A (en)

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