JPS50147894A - - Google Patents

Info

Publication number
JPS50147894A
JPS50147894A JP5603174A JP5603174A JPS50147894A JP S50147894 A JPS50147894 A JP S50147894A JP 5603174 A JP5603174 A JP 5603174A JP 5603174 A JP5603174 A JP 5603174A JP S50147894 A JPS50147894 A JP S50147894A
Authority
JP
Japan
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
JP5603174A
Other languages
Japanese (ja)
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 JP5603174A priority Critical patent/JPS50147894A/ja
Publication of JPS50147894A publication Critical patent/JPS50147894A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP5603174A 1974-05-18 1974-05-18 Pending JPS50147894A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5603174A JPS50147894A (cs) 1974-05-18 1974-05-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5603174A JPS50147894A (cs) 1974-05-18 1974-05-18

Publications (1)

Publication Number Publication Date
JPS50147894A true JPS50147894A (cs) 1975-11-27

Family

ID=13015689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5603174A Pending JPS50147894A (cs) 1974-05-18 1974-05-18

Country Status (1)

Country Link
JP (1) JPS50147894A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101996A (en) * 1980-12-16 1982-06-24 Nippon Electric Co Call indication circuit
JPS6178451U (cs) * 1984-10-29 1986-05-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4112824Y1 (cs) * 1965-10-04 1966-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4112824Y1 (cs) * 1965-10-04 1966-06-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101996A (en) * 1980-12-16 1982-06-24 Nippon Electric Co Call indication circuit
JPS6178451U (cs) * 1984-10-29 1986-05-26

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