JPH0250643U - - Google Patents
Info
- Publication number
- JPH0250643U JPH0250643U JP12982688U JP12982688U JPH0250643U JP H0250643 U JPH0250643 U JP H0250643U JP 12982688 U JP12982688 U JP 12982688U JP 12982688 U JP12982688 U JP 12982688U JP H0250643 U JPH0250643 U JP H0250643U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- dust removal
- air hose
- photoelectric sensor
- utility
- 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
- 239000000428 dust Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Measuring Cells (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12982688U JPH0250643U (lm) | 1988-10-03 | 1988-10-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12982688U JPH0250643U (lm) | 1988-10-03 | 1988-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0250643U true JPH0250643U (lm) | 1990-04-09 |
Family
ID=31384462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12982688U Pending JPH0250643U (lm) | 1988-10-03 | 1988-10-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0250643U (lm) |
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1988
- 1988-10-03 JP JP12982688U patent/JPH0250643U/ja active Pending