Inventor · disambiguated record

Huei-Yang Chang

Also filed as: CHANG HUEI-YANG

1 granted patent·18 citations·filing 1977–1977

39Inventor score

Technology areasY10T

Files withGILLETTE CO1

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1 record

0162US4139942AProcess for producing corrosion resistant carbon steel razor blades and products made therebyGILLETTE CO·Filed 1977·Granted Feb 20, 1979·18 cites·10 claims

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