JPS57120187A - Gas leak alarm system - Google Patents

Gas leak alarm system

Info

Publication number
JPS57120187A
JPS57120187A JP531481A JP531481A JPS57120187A JP S57120187 A JPS57120187 A JP S57120187A JP 531481 A JP531481 A JP 531481A JP 531481 A JP531481 A JP 531481A JP S57120187 A JPS57120187 A JP S57120187A
Authority
JP
Japan
Prior art keywords
alarm system
gas leak
leak alarm
gas
leak
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
JP531481A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Nakano
Akira Tsukihara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP531481A priority Critical patent/JPS57120187A/en
Publication of JPS57120187A publication Critical patent/JPS57120187A/en
Pending legal-status Critical Current

Links

JP531481A 1981-01-15 1981-01-15 Gas leak alarm system Pending JPS57120187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP531481A JPS57120187A (en) 1981-01-15 1981-01-15 Gas leak alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP531481A JPS57120187A (en) 1981-01-15 1981-01-15 Gas leak alarm system

Publications (1)

Publication Number Publication Date
JPS57120187A true JPS57120187A (en) 1982-07-27

Family

ID=11607798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP531481A Pending JPS57120187A (en) 1981-01-15 1981-01-15 Gas leak alarm system

Country Status (1)

Country Link
JP (1) JPS57120187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195498A (en) * 1989-01-25 1990-08-02 Komatsu Ltd Failure monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195498A (en) * 1989-01-25 1990-08-02 Komatsu Ltd Failure monitoring device

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