Yuen-Kong Ho

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Temple City, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Aquarium Algae and Detritus Removal Electromechanical Apparatus
- Publication number 20130264267
- Publication date Oct 10, 2013
- Yuen-Kong Ho
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING