Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hideo Nakaoka0
Masanori Wakabayashi0
Takazumi Tange0
Date of Patent
October 15, 2019
0Patent Application Number
157021150
Date Filed
September 12, 2017
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A strainer is provided in an interior of an injection pipe serving as an injection opening through which a liquid containing a reducing agent is injected into a tank body. In the strainer, a front end portion, having a substantially triangular or substantially trapezoidal shape when a cross section is taken along a plane including an axis of a strainer body having a substantially cylindrical shape, is formed integrally with a front end of the strainer body.
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