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Kwok Yung Anthony Law
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Shatin, HK
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Patents Grants
last 30 patents
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Patent Grant
Compact automatic homogenized liquid detergent dispensing device
Patent number
8,348,105
Issue date
Jan 8, 2013
Raymond Industrial Limited
Ying Man John Wong
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
Natural mist humidifier
Publication number
20120025408
Publication date
Feb 2, 2012
Ying Man John Wong
F24 - HEATING RANGES VENTILATING
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Patent Application
Compact automatic homogenized liquid detergent dispensing device
Publication number
20100051642
Publication date
Mar 4, 2010
Yin Man John Wong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL