JPS53131800A - Earthquake alarm - Google Patents

Earthquake alarm

Info

Publication number
JPS53131800A
JPS53131800A JP4624277A JP4624277A JPS53131800A JP S53131800 A JPS53131800 A JP S53131800A JP 4624277 A JP4624277 A JP 4624277A JP 4624277 A JP4624277 A JP 4624277A JP S53131800 A JPS53131800 A JP S53131800A
Authority
JP
Japan
Prior art keywords
earthquake alarm
earthquake
alarm
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
JP4624277A
Other languages
Japanese (ja)
Inventor
Suekichi Iida
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.)
SUEYOSHI SANGIYOU KK
Original Assignee
SUEYOSHI SANGIYOU KK
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 SUEYOSHI SANGIYOU KK filed Critical SUEYOSHI SANGIYOU KK
Priority to JP4624277A priority Critical patent/JPS53131800A/en
Publication of JPS53131800A publication Critical patent/JPS53131800A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
JP4624277A 1977-04-21 1977-04-21 Earthquake alarm Pending JPS53131800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4624277A JPS53131800A (en) 1977-04-21 1977-04-21 Earthquake alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4624277A JPS53131800A (en) 1977-04-21 1977-04-21 Earthquake alarm

Publications (1)

Publication Number Publication Date
JPS53131800A true JPS53131800A (en) 1978-11-16

Family

ID=12741662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4624277A Pending JPS53131800A (en) 1977-04-21 1977-04-21 Earthquake alarm

Country Status (1)

Country Link
JP (1) JPS53131800A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137093A (en) * 1982-02-09 1983-08-15 植村　厚一 Alarming method and apparatus
JPS6083198A (en) * 1983-10-14 1985-05-11 木村　嘉章 Earthquake for transport course

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50108895A (en) * 1974-02-01 1975-08-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50108895A (en) * 1974-02-01 1975-08-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137093A (en) * 1982-02-09 1983-08-15 植村　厚一 Alarming method and apparatus
JPS6083198A (en) * 1983-10-14 1985-05-11 木村　嘉章 Earthquake for transport course

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