JPS6385942U - - Google Patents
Info
- Publication number
- JPS6385942U JPS6385942U JP18078386U JP18078386U JPS6385942U JP S6385942 U JPS6385942 U JP S6385942U JP 18078386 U JP18078386 U JP 18078386U JP 18078386 U JP18078386 U JP 18078386U JP S6385942 U JPS6385942 U JP S6385942U
- Authority
- JP
- Japan
- Prior art keywords
- line
- blocking switch
- call
- respond
- telephone
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18078386U JPS6385942U (ru) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18078386U JPS6385942U (ru) | 1986-11-25 | 1986-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6385942U true JPS6385942U (ru) | 1988-06-04 |
Family
ID=31125055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18078386U Pending JPS6385942U (ru) | 1986-11-25 | 1986-11-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6385942U (ru) |
-
1986
- 1986-11-25 JP JP18078386U patent/JPS6385942U/ja active Pending