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Inventor

Weihua QIU

Applicant

CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., LTD

Assignee

CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., LTD

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QIU, WEIHUA, Assignor

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LIQUID SUPPLY METHOD AND APPARATUS

17/832,700 | U.S. Patent Application

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Filed June 6, 2022

Examiner Courtney Guenther Culbert

Class 131

Art Group 1747

Case Type Utility

Status Abandoned -- Failure to Respond to an Office Action

Last Updated: 1 week ago

Date	#	Transaction
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17/832,700 | U.S. Patent Application

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