Membership
Tour
Register
Log in
He-Jin Chen
Follow
Person
Taichung Shien, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Securing device for footwear
Patent number
5,701,639
Issue date
Dec 30, 1997
He-Jin Chen
A43 - FOOTWEAR