JPH02134754U - - Google Patents
Info
- Publication number
- JPH02134754U JPH02134754U JP4330789U JP4330789U JPH02134754U JP H02134754 U JPH02134754 U JP H02134754U JP 4330789 U JP4330789 U JP 4330789U JP 4330789 U JP4330789 U JP 4330789U JP H02134754 U JPH02134754 U JP H02134754U
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- selects
- transmits
- modulation frequency
- infrared signal
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330789U JPH02134754U (OSRAM) | 1989-04-13 | 1989-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4330789U JPH02134754U (OSRAM) | 1989-04-13 | 1989-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134754U true JPH02134754U (OSRAM) | 1990-11-08 |
Family
ID=31555611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4330789U Pending JPH02134754U (OSRAM) | 1989-04-13 | 1989-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134754U (OSRAM) |
-
1989
- 1989-04-13 JP JP4330789U patent/JPH02134754U/ja active Pending
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