JPH01175038U - - Google Patents

Info

Publication number
JPH01175038U
JPH01175038U JP7189288U JP7189288U JPH01175038U JP H01175038 U JPH01175038 U JP H01175038U JP 7189288 U JP7189288 U JP 7189288U JP 7189288 U JP7189288 U JP 7189288U JP H01175038 U JPH01175038 U JP H01175038U
Authority
JP
Japan
Prior art keywords
telephone
transmitter
detection signal
ringing
receiver
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
JP7189288U
Other languages
English (en)
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 JP7189288U priority Critical patent/JPH01175038U/ja
Publication of JPH01175038U publication Critical patent/JPH01175038U/ja
Pending legal-status Critical Current

Links

JP7189288U 1988-05-30 1988-05-30 Pending JPH01175038U (US20030157376A1-20030821-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7189288U JPH01175038U (US20030157376A1-20030821-M00001.png) 1988-05-30 1988-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7189288U JPH01175038U (US20030157376A1-20030821-M00001.png) 1988-05-30 1988-05-30

Publications (1)

Publication Number Publication Date
JPH01175038U true JPH01175038U (US20030157376A1-20030821-M00001.png) 1989-12-13

Family

ID=31297079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7189288U Pending JPH01175038U (US20030157376A1-20030821-M00001.png) 1988-05-30 1988-05-30

Country Status (1)

Country Link
JP (1) JPH01175038U (US20030157376A1-20030821-M00001.png)

Similar Documents

Publication Publication Date Title
JPH01175038U (US20030157376A1-20030821-M00001.png)
JPS643355U (US20030157376A1-20030821-M00001.png)
JPS6415447U (US20030157376A1-20030821-M00001.png)
JPH0236243U (US20030157376A1-20030821-M00001.png)
JPS62125043U (US20030157376A1-20030821-M00001.png)
JPH02141152U (US20030157376A1-20030821-M00001.png)
JPS6242353U (US20030157376A1-20030821-M00001.png)
JPH01172735U (US20030157376A1-20030821-M00001.png)
JPH02120946U (US20030157376A1-20030821-M00001.png)
JPH03109451U (US20030157376A1-20030821-M00001.png)
JPH0316755U (US20030157376A1-20030821-M00001.png)
JPS63181320U (US20030157376A1-20030821-M00001.png)
JPS6418855U (US20030157376A1-20030821-M00001.png)
JPH0177082U (US20030157376A1-20030821-M00001.png)
JPS6326157U (US20030157376A1-20030821-M00001.png)
JPS6415446U (US20030157376A1-20030821-M00001.png)
JPH0471054U (US20030157376A1-20030821-M00001.png)
JPH02108450U (US20030157376A1-20030821-M00001.png)
JPH03123335U (US20030157376A1-20030821-M00001.png)
JPS61154043U (US20030157376A1-20030821-M00001.png)
JPS6152849U (US20030157376A1-20030821-M00001.png)
JPS623134U (US20030157376A1-20030821-M00001.png)
JPH0251440U (US20030157376A1-20030821-M00001.png)
JPH0176696U (US20030157376A1-20030821-M00001.png)
JPH0467837U (US20030157376A1-20030821-M00001.png)