JPH01120882U - - Google Patents
Info
- Publication number
- JPH01120882U JPH01120882U JP1560488U JP1560488U JPH01120882U JP H01120882 U JPH01120882 U JP H01120882U JP 1560488 U JP1560488 U JP 1560488U JP 1560488 U JP1560488 U JP 1560488U JP H01120882 U JPH01120882 U JP H01120882U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- unit
- receiving
- emitting means
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988015604U JPH0527970Y2 (cs) | 1988-02-06 | 1988-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988015604U JPH0527970Y2 (cs) | 1988-02-06 | 1988-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01120882U true JPH01120882U (cs) | 1989-08-16 |
| JPH0527970Y2 JPH0527970Y2 (cs) | 1993-07-16 |
Family
ID=31227793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988015604U Expired - Lifetime JPH0527970Y2 (cs) | 1988-02-06 | 1988-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527970Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5184681U (cs) * | 1974-12-27 | 1976-07-07 | ||
| JPS54127738A (en) * | 1978-03-24 | 1979-10-03 | Iwao Maruyama | Method of operating and detecting golf swing simulator* club head speedometer* etc* |
-
1988
- 1988-02-06 JP JP1988015604U patent/JPH0527970Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5184681U (cs) * | 1974-12-27 | 1976-07-07 | ||
| JPS54127738A (en) * | 1978-03-24 | 1979-10-03 | Iwao Maruyama | Method of operating and detecting golf swing simulator* club head speedometer* etc* |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527970Y2 (cs) | 1993-07-16 |