JPS56174257U - - Google Patents

Info

Publication number
JPS56174257U
JPS56174257U JP3042081U JP3042081U JPS56174257U JP S56174257 U JPS56174257 U JP S56174257U JP 3042081 U JP3042081 U JP 3042081U JP 3042081 U JP3042081 U JP 3042081U JP S56174257 U JPS56174257 U JP S56174257U
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.)
Granted
Application number
JP3042081U
Other languages
Japanese (ja)
Other versions
JPS589412Y2 (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 JP1981030420U priority Critical patent/JPS589412Y2/ja
Publication of JPS56174257U publication Critical patent/JPS56174257U/ja
Application granted granted Critical
Publication of JPS589412Y2 publication Critical patent/JPS589412Y2/ja
Expired legal-status Critical Current

Links

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  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP1981030420U 1981-03-06 1981-03-06 電話機の不要な信号器音サプレサ Expired JPS589412Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981030420U JPS589412Y2 (ja) 1981-03-06 1981-03-06 電話機の不要な信号器音サプレサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981030420U JPS589412Y2 (ja) 1981-03-06 1981-03-06 電話機の不要な信号器音サプレサ

Publications (2)

Publication Number Publication Date
JPS56174257U true JPS56174257U (enrdf_load_stackoverflow) 1981-12-23
JPS589412Y2 JPS589412Y2 (ja) 1983-02-21

Family

ID=29434656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981030420U Expired JPS589412Y2 (ja) 1981-03-06 1981-03-06 電話機の不要な信号器音サプレサ

Country Status (1)

Country Link
JP (1) JPS589412Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855605A (enrdf_load_stackoverflow) * 1971-11-10 1973-08-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855605A (enrdf_load_stackoverflow) * 1971-11-10 1973-08-04

Also Published As

Publication number Publication date
JPS589412Y2 (ja) 1983-02-21

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