航海导航及营救设备
- Disigner of the Invention:李静,杨光
- Type of Patent:国际
- State of Patent:专利授权
- Application Number:201220103400.1
- Number of Inventors:3
- Service Invention or Not:no
- Application Date:2012-03-20
- Authorization Date:2012-10-03
- First Author:zhanglei
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