JPH0379141U - - Google Patents
Info
- Publication number
- JPH0379141U JPH0379141U JP14119989U JP14119989U JPH0379141U JP H0379141 U JPH0379141 U JP H0379141U JP 14119989 U JP14119989 U JP 14119989U JP 14119989 U JP14119989 U JP 14119989U JP H0379141 U JPH0379141 U JP H0379141U
- Authority
- JP
- Japan
- Prior art keywords
- light
- pair
- side sensors
- mounting body
- emitting
- 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
- 238000012423 maintenance Methods 0.000 claims 1
- 230000003449 preventive effect Effects 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14119989U JPH0379141U (enExample) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14119989U JPH0379141U (enExample) | 1989-12-06 | 1989-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379141U true JPH0379141U (enExample) | 1991-08-12 |
Family
ID=31688116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14119989U Pending JPH0379141U (enExample) | 1989-12-06 | 1989-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379141U (enExample) |
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1989
- 1989-12-06 JP JP14119989U patent/JPH0379141U/ja active Pending