JPS6334799U - - Google Patents
Info
- Publication number
- JPS6334799U JPS6334799U JP12816886U JP12816886U JPS6334799U JP S6334799 U JPS6334799 U JP S6334799U JP 12816886 U JP12816886 U JP 12816886U JP 12816886 U JP12816886 U JP 12816886U JP S6334799 U JPS6334799 U JP S6334799U
- Authority
- JP
- Japan
- Prior art keywords
- boat
- waterline
- leaf spring
- covered
- located above
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 2
Landscapes
- Safety Valves (AREA)
- Air-Flow Control Members (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986128168U JPH0332474Y2 (https=) | 1986-08-25 | 1986-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986128168U JPH0332474Y2 (https=) | 1986-08-25 | 1986-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6334799U true JPS6334799U (https=) | 1988-03-05 |
| JPH0332474Y2 JPH0332474Y2 (https=) | 1991-07-10 |
Family
ID=31023594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986128168U Expired JPH0332474Y2 (https=) | 1986-08-25 | 1986-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332474Y2 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810252U (https=) * | 1971-06-18 | 1973-02-05 | ||
| JPS5140234U (https=) * | 1974-09-20 | 1976-03-25 | ||
| JPS5766092A (en) * | 1980-10-04 | 1982-04-22 | Kiyoaki Imai | Lifesaving boat |
-
1986
- 1986-08-25 JP JP1986128168U patent/JPH0332474Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810252U (https=) * | 1971-06-18 | 1973-02-05 | ||
| JPS5140234U (https=) * | 1974-09-20 | 1976-03-25 | ||
| JPS5766092A (en) * | 1980-10-04 | 1982-04-22 | Kiyoaki Imai | Lifesaving boat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332474Y2 (https=) | 1991-07-10 |