JPH01144298U - - Google Patents
Info
- Publication number
- JPH01144298U JPH01144298U JP4218988U JP4218988U JPH01144298U JP H01144298 U JPH01144298 U JP H01144298U JP 4218988 U JP4218988 U JP 4218988U JP 4218988 U JP4218988 U JP 4218988U JP H01144298 U JPH01144298 U JP H01144298U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pressure
- window
- observation
- submersible
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Telescopes (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4218988U JPH01144298U (OSRAM) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4218988U JPH01144298U (OSRAM) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01144298U true JPH01144298U (OSRAM) | 1989-10-03 |
Family
ID=31268608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4218988U Pending JPH01144298U (OSRAM) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01144298U (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015214335A (ja) * | 2015-08-25 | 2015-12-03 | 五洋建設株式会社 | 水中検査装置およびこの装置のための水中カメラ装置 |
| JP2023031093A (ja) * | 2021-08-24 | 2023-03-08 | 株式会社アミューザジャパン | 水中視認装置 |
-
1988
- 1988-03-30 JP JP4218988U patent/JPH01144298U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015214335A (ja) * | 2015-08-25 | 2015-12-03 | 五洋建設株式会社 | 水中検査装置およびこの装置のための水中カメラ装置 |
| JP2023031093A (ja) * | 2021-08-24 | 2023-03-08 | 株式会社アミューザジャパン | 水中視認装置 |
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