JPS5640543B2 - - Google Patents
Info
- Publication number
- JPS5640543B2 JPS5640543B2 JP8694177A JP8694177A JPS5640543B2 JP S5640543 B2 JPS5640543 B2 JP S5640543B2 JP 8694177 A JP8694177 A JP 8694177A JP 8694177 A JP8694177 A JP 8694177A JP S5640543 B2 JPS5640543 B2 JP S5640543B2
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Bidirectional Digital Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8694177A JPS5422103A (en) | 1977-07-20 | 1977-07-20 | Transmisson-reception switch control system for semidouble communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8694177A JPS5422103A (en) | 1977-07-20 | 1977-07-20 | Transmisson-reception switch control system for semidouble communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5422103A JPS5422103A (en) | 1979-02-19 |
| JPS5640543B2 true JPS5640543B2 (en) | 1981-09-21 |
Family
ID=13900884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8694177A Granted JPS5422103A (en) | 1977-07-20 | 1977-07-20 | Transmisson-reception switch control system for semidouble communication |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5422103A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156049A (en) * | 1980-05-02 | 1981-12-02 | Fujitsu Ltd | Connecting system of circuit terminal |
| JPS57103445A (en) * | 1980-12-17 | 1982-06-28 | Matsushita Electric Ind Co Ltd | Optical communication device |
| JP4871673B2 (en) * | 2006-08-23 | 2012-02-08 | 株式会社マキタ | DC brushless motor cooling structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4530007Y1 (en) * | 1970-04-17 | 1970-11-18 | ||
| JPS516404A (en) * | 1974-07-04 | 1976-01-20 | Mitsubishi Electric Corp |
-
1977
- 1977-07-20 JP JP8694177A patent/JPS5422103A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4530007Y1 (en) * | 1970-04-17 | 1970-11-18 | ||
| JPS516404A (en) * | 1974-07-04 | 1976-01-20 | Mitsubishi Electric Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5422103A (en) | 1979-02-19 |