JPH0337344B2 - - Google Patents
Info
- Publication number
- JPH0337344B2 JPH0337344B2 JP19439585A JP19439585A JPH0337344B2 JP H0337344 B2 JPH0337344 B2 JP H0337344B2 JP 19439585 A JP19439585 A JP 19439585A JP 19439585 A JP19439585 A JP 19439585A JP H0337344 B2 JPH0337344 B2 JP H0337344B2
- Authority
- JP
- Japan
- Prior art keywords
- room
- unit
- control device
- machine
- circuit
- 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
Links
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19439585A JPS6253556A (ja) | 1985-09-02 | 1985-09-02 | 集合住宅用インタ−ホンシステム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19439585A JPS6253556A (ja) | 1985-09-02 | 1985-09-02 | 集合住宅用インタ−ホンシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6253556A JPS6253556A (ja) | 1987-03-09 |
JPH0337344B2 true JPH0337344B2 (en]) | 1991-06-05 |
Family
ID=16323878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19439585A Granted JPS6253556A (ja) | 1985-09-02 | 1985-09-02 | 集合住宅用インタ−ホンシステム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6253556A (en]) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003069723A (ja) * | 2001-08-28 | 2003-03-07 | Aiphone Co Ltd | 集合住宅用インターホンシステム |
JP6726902B2 (ja) * | 2017-02-27 | 2020-07-22 | パナソニックIpマネジメント株式会社 | ドアホンシステムおよび通信方法 |
-
1985
- 1985-09-02 JP JP19439585A patent/JPS6253556A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6253556A (ja) | 1987-03-09 |
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