Tsao-Hui Hsu

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TaoYuan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable sprinkler nozzle
- Patent number 6,443,372
- Issue date Sep 3, 2002
- Tsao-Hui Hsu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Adjustable sprinkler nozzle
- Publication number 20020070289
- Publication date Jun 13, 2002
- Tsao-Hui Hsu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC