JPS63155369U - - Google Patents
Info
- Publication number
- JPS63155369U JPS63155369U JP4562887U JP4562887U JPS63155369U JP S63155369 U JPS63155369 U JP S63155369U JP 4562887 U JP4562887 U JP 4562887U JP 4562887 U JP4562887 U JP 4562887U JP S63155369 U JPS63155369 U JP S63155369U
- Authority
- JP
- Japan
- Prior art keywords
- biku
- mouth
- closed
- closing device
- buoyancy
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4562887U JPH0313196Y2 (enExample) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4562887U JPH0313196Y2 (enExample) | 1987-03-30 | 1987-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63155369U true JPS63155369U (enExample) | 1988-10-12 |
| JPH0313196Y2 JPH0313196Y2 (enExample) | 1991-03-27 |
Family
ID=30864539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4562887U Expired JPH0313196Y2 (enExample) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313196Y2 (enExample) |
-
1987
- 1987-03-30 JP JP4562887U patent/JPH0313196Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313196Y2 (enExample) | 1991-03-27 |