JPH0347298U - - Google Patents
Info
- Publication number
- JPH0347298U JPH0347298U JP10838389U JP10838389U JPH0347298U JP H0347298 U JPH0347298 U JP H0347298U JP 10838389 U JP10838389 U JP 10838389U JP 10838389 U JP10838389 U JP 10838389U JP H0347298 U JPH0347298 U JP H0347298U
- Authority
- JP
- Japan
- Prior art keywords
- underwater
- viewing
- equipment
- utility
- scope
- 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
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10838389U JPH0347298U (enExample) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10838389U JPH0347298U (enExample) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347298U true JPH0347298U (enExample) | 1991-05-01 |
Family
ID=31657024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10838389U Pending JPH0347298U (enExample) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347298U (enExample) |
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1989
- 1989-09-18 JP JP10838389U patent/JPH0347298U/ja active Pending