Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takashi Otawara0
Date of Patent
March 1, 2011
0Patent Application Number
118249170
Date Filed
July 3, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An endoscope insertion portion of the invention includes an outer surface formed between a plurality of observation windows oriented in a spouting direction of the air/water feeding portion, the outer surface being in the same plane as surfaces of the plurality of observation windows.
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