Assignee

COLUMBIA SCIENT IND

2 granted patents·25 citations·filing 1974–1975

Technology mixG01N1 G01T1 G21K1

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2 records

0162US4021667AHigh speed pulse processingCOLUMBIA SCIENT IND·Filed 1975·Granted May 3, 1977·14 cites·4 claims
0246US3940614AMethod and apparatus for collection and analysis of mercury in the atmosphereCOLUMBIA SCIENT IND·Filed 1974·Granted Feb 24, 1976·11 cites·13 claims

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