Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anciens Huet & Ets
JUMELLES FLAMMARION
OPTIQUE SOC GEN
Original Assignee
Anciens Huet & Ets
JUMELLES FLAMMARION
OPTIQUE SOC GEN
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Application filed by Anciens Huet & Ets, JUMELLES FLAMMARION, OPTIQUE SOC GENfiledCriticalAnciens Huet & Ets
Application grantedgrantedCritical
Publication of FR751838ApublicationCriticalpatent/FR751838A/fr