BR7405099A - RESPONSIVE DEVICE FOR TELEPHONE USE, PROCESS OF REMOTE CONTROL BY TELEPHONE LINE AND DEVICE FOR ITS EXECUTION - Google Patents
RESPONSIVE DEVICE FOR TELEPHONE USE, PROCESS OF REMOTE CONTROL BY TELEPHONE LINE AND DEVICE FOR ITS EXECUTIONInfo
- Publication number
- BR7405099A BR7405099A BR509974A BR509974A BR7405099A BR 7405099 A BR7405099 A BR 7405099A BR 509974 A BR509974 A BR 509974A BR 509974 A BR509974 A BR 509974A BR 7405099 A BR7405099 A BR 7405099A
- Authority
- BR
- Brazil
- Prior art keywords
- telephone
- execution
- remote control
- telephone line
- responsive
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7322886A FR2234724A1 (en) | 1973-06-22 | 1973-06-22 | Telephone answering machine - has static logic circuit selecting required control functions by movable or static switches |
FR7327717A FR2239180A5 (en) | 1973-07-27 | 1973-07-27 | Telephone answering machine - has static logic circuit selecting required control functions by movable or static switches |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7405099A true BR7405099A (en) | 1976-02-17 |
Family
ID=26217786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR509974A BR7405099A (en) | 1973-06-22 | 1974-06-21 | RESPONSIVE DEVICE FOR TELEPHONE USE, PROCESS OF REMOTE CONTROL BY TELEPHONE LINE AND DEVICE FOR ITS EXECUTION |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR7405099A (en) |
CH (1) | CH584992A5 (en) |
DE (1) | DE2429950A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59122268A (en) * | 1982-12-28 | 1984-07-14 | Tamura Electric Works Ltd | Command detecting circuit in automatic answering telephone set |
-
1974
- 1974-06-21 DE DE2429950A patent/DE2429950A1/en active Pending
- 1974-06-21 CH CH849474A patent/CH584992A5/xx not_active IP Right Cessation
- 1974-06-21 BR BR509974A patent/BR7405099A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2429950A1 (en) | 1975-01-16 |
CH584992A5 (en) | 1977-02-15 |
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