Chia-Wen HO

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Changhua City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Auto water replenishing mechanism of the pet drinking fountain
- Patent number 9,049,842
- Issue date Jun 9, 2015
- Chia-Wen Ho
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
AUTO WATER REPLENISHING MECHANISM OF THE PET DRINKING FOUNTAIN
- Publication number 20140076242
- Publication date Mar 20, 2014
- Chia-Wen HO
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING