一种矿用气动降温服
- Disigner of the Invention:彭伟
- Note:彭伟
- Type of Patent:国际
- State of Patent:专利撤回
- Application Number:200920048345.9
- Authorization number:CN 201451453U
- Number of Inventors:2
- Service Invention or Not:no
- Application Date:2009-09-05
- Authorization Date:2010-05-12
- First Author:Chaning
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