JPS5650496A - Twoowire loopptype alarm - Google Patents

Twoowire loopptype alarm

Info

Publication number
JPS5650496A
JPS5650496A JP12668979A JP12668979A JPS5650496A JP S5650496 A JPS5650496 A JP S5650496A JP 12668979 A JP12668979 A JP 12668979A JP 12668979 A JP12668979 A JP 12668979A JP S5650496 A JPS5650496 A JP S5650496A
Authority
JP
Japan
Prior art keywords
twoowire
loopptype
alarm
twoowire loopptype
loopptype 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
JP12668979A
Other languages
Japanese (ja)
Inventor
Yousuke Saida
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12668979A priority Critical patent/JPS5650496A/en
Publication of JPS5650496A publication Critical patent/JPS5650496A/en
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP12668979A 1979-10-01 1979-10-01 Twoowire loopptype alarm Pending JPS5650496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12668979A JPS5650496A (en) 1979-10-01 1979-10-01 Twoowire loopptype alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12668979A JPS5650496A (en) 1979-10-01 1979-10-01 Twoowire loopptype alarm

Publications (1)

Publication Number Publication Date
JPS5650496A true JPS5650496A (en) 1981-05-07

Family

ID=14941404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12668979A Pending JPS5650496A (en) 1979-10-01 1979-10-01 Twoowire loopptype alarm

Country Status (1)

Country Link
JP (1) JPS5650496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6346600A (en) * 1986-08-14 1988-02-27 ニツタン株式会社 Transmission system for alarm monitor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345591U (en) * 1976-09-14 1978-04-18
JPS5422760A (en) * 1977-07-22 1979-02-20 Fujitsu Ltd Evaluating method for si crystal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345591U (en) * 1976-09-14 1978-04-18
JPS5422760A (en) * 1977-07-22 1979-02-20 Fujitsu Ltd Evaluating method for si crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6346600A (en) * 1986-08-14 1988-02-27 ニツタン株式会社 Transmission system for alarm monitor

Similar Documents

Publication Publication Date Title
JPS54130897A (en) Simple alarm
JPS5633797A (en) Selffmonitoriong alarm
GB2031204B (en) Audiodetector alarm
JPS5619193A (en) Alarm annunciator
JPS5629790A (en) Radio alarm
JPS5628754A (en) Annunciator
JPS55115197A (en) Alarm
JPS5670428A (en) Earthquake alarm
GB2040518B (en) Alarm clock
GB2064190B (en) Alarm device
JPS5619195A (en) Alarm
JPS55159500A (en) Alarm
GB2066536B (en) Alarm device
JPS5638690A (en) Alarm system
JPS55140990A (en) Alarm
JPS5650496A (en) Twoowire loopptype alarm
JPS55124889A (en) Alarm
JPS5544638A (en) Alarm
JPS5572296A (en) Alarm
JPS5648484A (en) Burglar alarm
JPS5665295A (en) Alarm sounder
JPS5639597A (en) Electric alarm
JPS55145075A (en) Burglar alarm for twoowheeler
JPS55129895A (en) Annunciator
JPS55166796A (en) Annunciator