1 Utility and 42 Design Patents
#18 in Hong Kong
#107 in China
#2,705 in the World
rank by design patentsForward Citations = 877
Company Filing History:
Choon Nang Electrical Appliance Mfy., Ltd.
Choon Nang Electrical Appliance Mfty., Ltd.
Choon Nang Electrical Appliance
4. 1 out of 1
Chang Noon Electric Appliance Mfy., Ltd.
5. 1 out of 1
Choon Nang Electrical Appliances Mfy., Ltd.
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