| 发明名称 |
JET BRACE ARRANGEMENTS TO OPEN TRAWL MOUTH |
| 摘要 |
A jet spacer assembly for opening a trawl moth comprises a base and fixation fittings. The assembly is made as a hydrodynamic profile with a front inlet edge and a rear outlet one, and on the base thereof an executing trigger mechanism with a hydroacoustic system is mounted. |
| 申请公布号 |
UA66504(U) |
申请公布日期 |
2012.01.10 |
| 申请号 |
UA20110006779U |
申请日期 |
2011.05.30 |
| 申请人 |
OSOVSKYI DMYTRO IVANOVYCH;BOLDETSKA HANNA MYKHAILIVNA |
发明人 |
OSOVSKYI DMYTRO IVANOVYCH;BOLDETSKA HANNA MYKHAILIVNA |
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