Jan, Ru He
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jan, Ru He.The latest application filed is for "absorption diffusion type refrigerating structure".
- Jan, Ru He - Hsintien City TW
| Patent | Date |
|---|---|
| Absorption diffusion type refrigerating structure App 20030000243 - Pai, Hao ; et al. | 2003-01-02 |
| Concentrated ammonia aqueous solution tank used in absorption diffusion type refrigerating equipment App 20020170310 - Pai, Hao ; et al. | 2002-11-21 |
| Structure of evaporation region of absorption diffusion type refrigerating circulation App 20020170311 - Pai, Hao ; et al. | 2002-11-21 |
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