US Patent 7400342 Optical observation apparatus with video device
Patent 7400342 was granted and assigned to Carl-Zeiss-Stiftung on July, 2008 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
November 21, 2003
Date of Patent
July 15, 2008
Patent Application Number
10719855
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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