Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroaki Uchida0
Masamichi Tsuji0
Date of Patent
March 5, 2024
0Patent Application Number
170513740
Date Filed
April 26, 2019
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A nozzle includes a slit-shaped discharge port at tip ends of a pair of nozzle walls arranged to face each other at a predetermined interval and a plurality of protrusions protruding toward the facing nozzle walls at tip end sides of the nozzle walls.
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