Assignee
EICKHORST MANFRED
2 granted patents·38 citations·filing 1975–1975
Technology mixG01N2
Top patents by PatentIndex Score
2 records- 0171US3989379AApparatus for the spectroscopical examination of light transmitting objects such as precious stonesEICKHORST MANFRED·Filed 1975·Granted Nov 2, 1976·30 cites·10 claims
- 0235US3950102AAnalysis lamp, particularly for the examination of precious stonesEICKHORST MANFRED·Filed 1975·Granted Apr 13, 1976·8 cites·9 claims
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