Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ruguo Hu0
Fenghua Wu0
Date of Patent
February 18, 2020
Patent Application Number
15328325
Date Filed
August 20, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A water heating assembly is disclosed the includes a core heating element and an outer tube in which the core heating element is arranged. Also disclosed are methods for producing and using the water heating assembly.
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