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Clifford Lee
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Shenzhen, CN
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last 30 patents
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Patent Application
SKI HAVING FRONT AND REAR PROTECTIVE MECHANISM
Publication number
20080054578
Publication date
Mar 6, 2008
SBF Systems Inc.
Clifford Lee
A63 - SPORTS GAMES AMUSEMENTS
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Patent Application
SNOWBOARD HAVING FRONT AND REAR PROTECTIVE MECHANISM
Publication number
20080029999
Publication date
Feb 7, 2008
SBF Systems Inc.
Clifford Lee
A63 - SPORTS GAMES AMUSEMENTS