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Ted Chen
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Cerritos, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Looseleaf binder assembly
Patent number
4,511,274
Issue date
Apr 16, 1985
Ted Chen
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
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Patent Application
TRAILER MOVER
Publication number
20160375942
Publication date
Dec 29, 2016
Ted Chen
B60 - VEHICLES IN GENERAL