Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Preston Weintraub0
Date of Patent
May 7, 2024
0Patent Application Number
167927410
Date Filed
February 17, 2020
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A hydraulic control circuit component such as a valve is configured which sliding surfaces. At least one of the sliding surfaces is configured as a single crystal material, such as ruby or sapphire.
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