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May Cheong Toy Products Fty. Ltd.
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Kowloon, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Hand driven toy
Patent number
6,371,828
Issue date
Apr 16, 2002
May Cheong Toy Products Fty. Ltd.
Chi-Wing Ngan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Package for toys
Patent number
D316226
Issue date
Apr 16, 1991
May Cheong Toy Products Fty. Ltd.
Ngan Y. Ching
D09 - Packages and containers for goods