Assignee

WHITNEY DOUGLAS S G

1 granted patent·58 citations·filing 1981–1981

Technology mixA61B1 A61M1 Y10S1

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1 record

0165US4405318AInjector with ratchet drive and reproducing systemWHITNEY DOUGLAS S G·Filed 1981·Granted Sep 20, 1983·58 cites·4 claims

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