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TIENCHI TRADING CO., LTD.
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Taipei, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Corrugated board structure
Patent number
5,842,315
Issue date
Dec 1, 1998
Tung Yik Trading Co., Ltd.
Gary Lin
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of producing and product of heat-proof laminate board
Patent number
5,612,111
Issue date
Mar 18, 1997
Tienchi Trading Co., Ltd.
Gary Lin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74415655 - H&H
Serial number
74415655
Filing date
Jul 22, 1993
TIENCHI TRADING CO., LTD.
37 - Building construction