Inventor

Xiaode WANG

Inventor

Overview

2023

Patent span

Mechanical engineering

Primary field (CPC F)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Kprimary

B23KSoldering or unsoldering20%

F16LPipes20%

F25BRefrigeration machines, plants or systems20%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact20%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to XINCHANG COUNTY SITONG ELECTRICAL CO LTD (1)· patent assignee history

2023Based in CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XINCHANG COUNTY SITONG ELECTRICAL CO LTD	1	2023

Locations

Location	Patents	Span
CN	1	2023