Inventor · disambiguated record

Brian J. Grabham

Also filed as: GRABHAM BRIAN J

1 granted patent·7 citations·filing 1989–1989

28Inventor score

Technology areasH01J

Files withGTE SYLVANIA LTD1

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1 record

0136US4862035AFluorescent lamp unit having plural separate tubes and particular arrangement of circuit elementsGTE SYLVANIA LTD·Filed 1989·Granted Aug 29, 1989·7 cites·5 claims

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