Inventor · disambiguated record

J. Winthrop Aldrich

Also filed as: ALDRICH J WINTHROP

1 granted patent·4 citations·filing 1979–1979

23Inventor score

Technology areasG03B

Files withPOLAROID CORP1

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1 record

0146US4244640AFilm cassette having friction pad pull strip stress relieverPOLAROID CORP·Filed 1979·Granted Jan 13, 1981·4 cites·6 claims

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