JPH0479518B2 - - Google Patents
Info
- Publication number
- JPH0479518B2 JPH0479518B2 JP61306811A JP30681186A JPH0479518B2 JP H0479518 B2 JPH0479518 B2 JP H0479518B2 JP 61306811 A JP61306811 A JP 61306811A JP 30681186 A JP30681186 A JP 30681186A JP H0479518 B2 JPH0479518 B2 JP H0479518B2
- Authority
- JP
- Japan
- Prior art keywords
- call
- transmitter
- response
- operated
- button
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 description 13
- 230000010355 oscillation Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30681186A JPS63158996A (ja) | 1986-12-23 | 1986-12-23 | 室内間連絡報知器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30681186A JPS63158996A (ja) | 1986-12-23 | 1986-12-23 | 室内間連絡報知器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63158996A JPS63158996A (ja) | 1988-07-01 |
JPH0479518B2 true JPH0479518B2 (US07922777-20110412-C00004.png) | 1992-12-16 |
Family
ID=17961548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30681186A Granted JPS63158996A (ja) | 1986-12-23 | 1986-12-23 | 室内間連絡報知器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63158996A (US07922777-20110412-C00004.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6165555A (ja) * | 1984-09-05 | 1986-04-04 | Mitsubishi Electric Corp | ホームコントロールシステムおよびインターホンシステム |
-
1986
- 1986-12-23 JP JP30681186A patent/JPS63158996A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6165555A (ja) * | 1984-09-05 | 1986-04-04 | Mitsubishi Electric Corp | ホームコントロールシステムおよびインターホンシステム |
Also Published As
Publication number | Publication date |
---|---|
JPS63158996A (ja) | 1988-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |