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TAIPEI CITY, TW
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Patents Grants
last 30 patents
Patents Applications
last 30 patents
Information
Patent Application
JOINT FLANGE
Publication number
20130270818
Publication date
Oct 17, 2013
Han Len Ltd.
Wen-Tsung CHUNG
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 trademarks
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Trademark
85558047 - LIEN FOO LINK-FLEX SINCE 1961
Serial number
85558047
Registration number
4244968
Filing date
Mar 1, 2012
Han Len Ltd.
6 - Common metals and their alloys