JPS57120189A - Gas leak alarm system - Google Patents

Gas leak alarm system

Info

Publication number
JPS57120189A
JPS57120189A JP531681A JP531681A JPS57120189A JP S57120189 A JPS57120189 A JP S57120189A JP 531681 A JP531681 A JP 531681A JP 531681 A JP531681 A JP 531681A JP S57120189 A JPS57120189 A JP S57120189A
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
JP531681A
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 JP531681A priority Critical patent/JPS57120189A/en
Publication of JPS57120189A publication Critical patent/JPS57120189A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP531681A 1981-01-15 1981-01-15 Gas leak alarm system Pending JPS57120189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP531681A JPS57120189A (en) 1981-01-15 1981-01-15 Gas leak alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP531681A JPS57120189A (en) 1981-01-15 1981-01-15 Gas leak alarm system

Publications (1)

Publication Number Publication Date
JPS57120189A true JPS57120189A (en) 1982-07-27

Family

ID=11607847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP531681A Pending JPS57120189A (en) 1981-01-15 1981-01-15 Gas leak alarm system

Country Status (1)

Country Link
JP (1) JPS57120189A (en)

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