JPH01177728U - - Google Patents
Info
- Publication number
- JPH01177728U JPH01177728U JP7424488U JP7424488U JPH01177728U JP H01177728 U JPH01177728 U JP H01177728U JP 7424488 U JP7424488 U JP 7424488U JP 7424488 U JP7424488 U JP 7424488U JP H01177728 U JPH01177728 U JP H01177728U
- Authority
- JP
- Japan
- Prior art keywords
- transparent plate
- observation
- illumination
- window
- hole
- 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
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims 2
- 230000001681 protective effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7424488U JPH01177728U (en]) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7424488U JPH01177728U (en]) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177728U true JPH01177728U (en]) | 1989-12-19 |
Family
ID=31299361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7424488U Pending JPH01177728U (en]) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177728U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014092564A (ja) * | 2012-10-31 | 2014-05-19 | Olympus Corp | 内視鏡用冷却装置 |
-
1988
- 1988-06-06 JP JP7424488U patent/JPH01177728U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014092564A (ja) * | 2012-10-31 | 2014-05-19 | Olympus Corp | 内視鏡用冷却装置 |
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