JPH01159984U - - Google Patents
Info
- Publication number
- JPH01159984U JPH01159984U JP1988054045U JP5404588U JPH01159984U JP H01159984 U JPH01159984 U JP H01159984U JP 1988054045 U JP1988054045 U JP 1988054045U JP 5404588 U JP5404588 U JP 5404588U JP H01159984 U JPH01159984 U JP H01159984U
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- glass bodies
- detection device
- guided
- detected
- 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
- 239000011521 glass Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988054045U JPH0646635Y2 (ja) | 1988-04-21 | 1988-04-21 | レーザ光検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988054045U JPH0646635Y2 (ja) | 1988-04-21 | 1988-04-21 | レーザ光検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01159984U true JPH01159984U (nl) | 1989-11-07 |
JPH0646635Y2 JPH0646635Y2 (ja) | 1994-11-30 |
Family
ID=31279994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988054045U Expired - Lifetime JPH0646635Y2 (ja) | 1988-04-21 | 1988-04-21 | レーザ光検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0646635Y2 (nl) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979122A (ja) * | 1982-10-27 | 1984-05-08 | Hitachi Ltd | レ−ザパワ−測定装置 |
-
1988
- 1988-04-21 JP JP1988054045U patent/JPH0646635Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979122A (ja) * | 1982-10-27 | 1984-05-08 | Hitachi Ltd | レ−ザパワ−測定装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0646635Y2 (ja) | 1994-11-30 |