JPS53122576A - Otter boats - Google Patents
Otter boatsInfo
- Publication number
- JPS53122576A JPS53122576A JP3411077A JP3411077A JPS53122576A JP S53122576 A JPS53122576 A JP S53122576A JP 3411077 A JP3411077 A JP 3411077A JP 3411077 A JP3411077 A JP 3411077A JP S53122576 A JPS53122576 A JP S53122576A
- Authority
- JP
- Japan
- Prior art keywords
- otter
- boats
- otter boats
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3411077A JPS53122576A (en) | 1977-03-28 | 1977-03-28 | Otter boats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3411077A JPS53122576A (en) | 1977-03-28 | 1977-03-28 | Otter boats |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53122576A true JPS53122576A (en) | 1978-10-26 |
Family
ID=12405127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3411077A Pending JPS53122576A (en) | 1977-03-28 | 1977-03-28 | Otter boats |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53122576A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8070370B2 (en) | 2007-11-30 | 2011-12-06 | Seiko Precision Inc. | Gear mechanism and blade drive device |
DK178053B1 (en) * | 2014-06-23 | 2015-04-13 | Thyborøn Skibssmedie As | MODIFIED TRAWL SHOVEL |
WO2015055207A1 (en) * | 2013-10-14 | 2015-04-23 | Thyborøn Skibssmedie A/S | Trawl door |
JP2019097449A (en) * | 2017-11-30 | 2019-06-24 | 国立大学法人東京海洋大学 | Otter board with auxiliary blade |
-
1977
- 1977-03-28 JP JP3411077A patent/JPS53122576A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8070370B2 (en) | 2007-11-30 | 2011-12-06 | Seiko Precision Inc. | Gear mechanism and blade drive device |
WO2015055207A1 (en) * | 2013-10-14 | 2015-04-23 | Thyborøn Skibssmedie A/S | Trawl door |
RU2644954C2 (en) * | 2013-10-14 | 2018-02-15 | Тюборен Скибссмедие А/С | Trail door |
DK178053B1 (en) * | 2014-06-23 | 2015-04-13 | Thyborøn Skibssmedie As | MODIFIED TRAWL SHOVEL |
JP2019097449A (en) * | 2017-11-30 | 2019-06-24 | 国立大学法人東京海洋大学 | Otter board with auxiliary blade |
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