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Win Chance Metal Co.
WC
Win Chance Metal Co.
Rank
(2018):
#17,970
of
30,013
Top 60%
1
inventors
1
Patents 2018
Top Inventors at Win Chance Metal Co.
2018
Showing
1–1
of
1
inventors
Rank
Name
Patents
1
Wen-Cheng Chang
1
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