Ping Wa Lau

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Tsuen Wan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Handheld spraying device with quick disconnect assembly
- Patent number 6,880,768
- Issue date Apr 19, 2005
- Jing Mei Industrial Holdings Limited
- Ping Wa Lau
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...