JPS5696397A - Gas alarm - Google Patents

Gas alarm

Info

Publication number
JPS5696397A
JPS5696397A JP17111279A JP17111279A JPS5696397A JP S5696397 A JPS5696397 A JP S5696397A JP 17111279 A JP17111279 A JP 17111279A JP 17111279 A JP17111279 A JP 17111279A JP S5696397 A JPS5696397 A JP S5696397A
Authority
JP
Japan
Prior art keywords
gas alarm
alarm
gas
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
JP17111279A
Other languages
Japanese (ja)
Inventor
Takaaki Nakamura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP17111279A priority Critical patent/JPS5696397A/en
Publication of JPS5696397A publication Critical patent/JPS5696397A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)
JP17111279A 1979-12-28 1979-12-28 Gas alarm Pending JPS5696397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17111279A JPS5696397A (en) 1979-12-28 1979-12-28 Gas alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17111279A JPS5696397A (en) 1979-12-28 1979-12-28 Gas alarm

Publications (1)

Publication Number Publication Date
JPS5696397A true JPS5696397A (en) 1981-08-04

Family

ID=15917186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17111279A Pending JPS5696397A (en) 1979-12-28 1979-12-28 Gas alarm

Country Status (1)

Country Link
JP (1) JPS5696397A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171593U (en) * 1982-05-12 1983-11-16 矢崎総業株式会社 gas leak alarm
JPS59134888U (en) * 1983-02-28 1984-09-08 矢崎総業株式会社 gas alarm
JPS6010394U (en) * 1983-06-29 1985-01-24 矢崎総業株式会社 Trouble detection type gas leak alarm device
WO2021122788A1 (en) 2019-12-17 2021-06-24 Sika Technology Ag Polymer for increasing the electric resistance of a polyurethane composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171593U (en) * 1982-05-12 1983-11-16 矢崎総業株式会社 gas leak alarm
JPS59134888U (en) * 1983-02-28 1984-09-08 矢崎総業株式会社 gas alarm
JPS6010394U (en) * 1983-06-29 1985-01-24 矢崎総業株式会社 Trouble detection type gas leak alarm device
WO2021122788A1 (en) 2019-12-17 2021-06-24 Sika Technology Ag Polymer for increasing the electric resistance of a polyurethane composition

Similar Documents

Publication Publication Date Title
JPS5621294A (en) Fire alarm
JPS54134691A (en) Gas detection alarm
JPS5633797A (en) Selffmonitoriong alarm
JPS5644994A (en) Fire alarm
DE3060640D1 (en) Gas detector
JPS5696397A (en) Gas alarm
JPS5670428A (en) Earthquake alarm
JPS55115197A (en) Alarm
GB2043913B (en) Gas detector
JPS5644995A (en) Fire alarm
JPS5775397A (en) Gas alarm unit
JPS5696398A (en) Gas alarm
JPS564893A (en) Gas alarm
JPS5654594A (en) Gas alarm
JPS5619195A (en) Alarm
JPS55159500A (en) Alarm
JPS54150190A (en) Gas alarm
JPS55166795A (en) Gas alarm indicator
JPS5648484A (en) Burglar alarm
JPS55145075A (en) Burglar alarm for twoowheeler
JPS55140990A (en) Alarm
JPS55124889A (en) Alarm
JPS5650496A (en) Twoowire loopptype alarm
JPS55115195A (en) Fire alarm
JPS55147793A (en) Fire alarm