JPS63170972U - - Google Patents
Info
- Publication number
- JPS63170972U JPS63170972U JP6250287U JP6250287U JPS63170972U JP S63170972 U JPS63170972 U JP S63170972U JP 6250287 U JP6250287 U JP 6250287U JP 6250287 U JP6250287 U JP 6250287U JP S63170972 U JPS63170972 U JP S63170972U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- coupling device
- optical element
- optical path
- fixed frame
- 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
- 230000003287 optical effect Effects 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6250287U JPS63170972U (enExample) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6250287U JPS63170972U (enExample) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170972U true JPS63170972U (enExample) | 1988-11-07 |
Family
ID=30896842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6250287U Pending JPS63170972U (enExample) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170972U (enExample) |
-
1987
- 1987-04-24 JP JP6250287U patent/JPS63170972U/ja active Pending