JPH0167843U - - Google Patents
Info
- Publication number
- JPH0167843U JPH0167843U JP1987161944U JP16194487U JPH0167843U JP H0167843 U JPH0167843 U JP H0167843U JP 1987161944 U JP1987161944 U JP 1987161944U JP 16194487 U JP16194487 U JP 16194487U JP H0167843 U JPH0167843 U JP H0167843U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- transmission unit
- power line
- commercial power
- processing 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
Landscapes
- Multi-Process Working Machines And Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161944U JPH0167843U (fr) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161944U JPH0167843U (fr) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167843U true JPH0167843U (fr) | 1989-05-01 |
Family
ID=31445323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161944U Pending JPH0167843U (fr) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167843U (fr) |
-
1987
- 1987-10-22 JP JP1987161944U patent/JPH0167843U/ja active Pending
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