Assignee

FREDERICK MINING CONTROLS

US·1 granted patent·7 citations·filing 2006–2006

Technology mixG01F1 G01T1 G01V1 H01J1

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0172US7381957B2Compound optical coupler and support mechanismFREDERICK MINING CONTROLS·Filed 2006·Granted Jun 3, 2008·7 cites·24 claims

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