JPS6349834Y2 - - Google Patents

Info

Publication number
JPS6349834Y2
JPS6349834Y2 JP1981025835U JP2583581U JPS6349834Y2 JP S6349834 Y2 JPS6349834 Y2 JP S6349834Y2 JP 1981025835 U JP1981025835 U JP 1981025835U JP 2583581 U JP2583581 U JP 2583581U JP S6349834 Y2 JPS6349834 Y2 JP S6349834Y2
Authority
JP
Japan
Prior art keywords
gas leak
unit
display unit
gas
monitoring point
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
JP1981025835U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57140494U (en, 2012
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 JP1981025835U priority Critical patent/JPS6349834Y2/ja
Publication of JPS57140494U publication Critical patent/JPS57140494U/ja
Application granted granted Critical
Publication of JPS6349834Y2 publication Critical patent/JPS6349834Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP1981025835U 1981-02-24 1981-02-24 Expired JPS6349834Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981025835U JPS6349834Y2 (en, 2012) 1981-02-24 1981-02-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981025835U JPS6349834Y2 (en, 2012) 1981-02-24 1981-02-24

Publications (2)

Publication Number Publication Date
JPS57140494U JPS57140494U (en, 2012) 1982-09-02
JPS6349834Y2 true JPS6349834Y2 (en, 2012) 1988-12-21

Family

ID=29823528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981025835U Expired JPS6349834Y2 (en, 2012) 1981-02-24 1981-02-24

Country Status (1)

Country Link
JP (1) JPS6349834Y2 (en, 2012)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335549U (en, 2012) * 1976-09-01 1978-03-29
JPS55174691U (en, 2012) * 1979-05-31 1980-12-15

Also Published As

Publication number Publication date
JPS57140494U (en, 2012) 1982-09-02

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