Patents
Release Time: 2025-04-30Hits:
- Title:用于太阳能热水器的混水调节阀
- Disigner of the Invention:王树众 昝元峰
- Type of Patent:Utility models
- Application Number:200320109779.8
- Service Invention or Not:No
- Application Date:2003-11-17
- Date:2025-04-30
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王树众