JPH0453557Y2 - - Google Patents

Info

Publication number
JPH0453557Y2
JPH0453557Y2 JP1987182973U JP18297387U JPH0453557Y2 JP H0453557 Y2 JPH0453557 Y2 JP H0453557Y2 JP 1987182973 U JP1987182973 U JP 1987182973U JP 18297387 U JP18297387 U JP 18297387U JP H0453557 Y2 JPH0453557 Y2 JP H0453557Y2
Authority
JP
Japan
Prior art keywords
gas
collection port
hydrogen
inspection device
mobile
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.)
Expired
Application number
JP1987182973U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0187231U (en]
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 JP1987182973U priority Critical patent/JPH0453557Y2/ja
Publication of JPH0187231U publication Critical patent/JPH0187231U/ja
Application granted granted Critical
Publication of JPH0453557Y2 publication Critical patent/JPH0453557Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP1987182973U 1987-12-02 1987-12-02 Expired JPH0453557Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987182973U JPH0453557Y2 (en]) 1987-12-02 1987-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987182973U JPH0453557Y2 (en]) 1987-12-02 1987-12-02

Publications (2)

Publication Number Publication Date
JPH0187231U JPH0187231U (en]) 1989-06-08
JPH0453557Y2 true JPH0453557Y2 (en]) 1992-12-16

Family

ID=31474411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987182973U Expired JPH0453557Y2 (en]) 1987-12-02 1987-12-02

Country Status (1)

Country Link
JP (1) JPH0453557Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2980583B1 (en) 2014-07-29 2019-10-30 Inficon GmbH Method and device for discrimination between natural gas and swamp gas
KR102718485B1 (ko) * 2021-09-30 2024-10-17 주식회사 쏠락 수소 누출 감지장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112235U (en]) * 1979-01-31 1980-08-07
JPS6045368A (ja) * 1983-08-22 1985-03-11 株式会社三共 遊技盤の製造設備装置

Also Published As

Publication number Publication date
JPH0187231U (en]) 1989-06-08

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