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Cao Feng patents in 2018

Cao Feng was listed as an assignee on 2 patent publications in 2018.

Company year slice statistics
MetricValue
CompanyCao Feng
Year2018
Patents2

Patents

Representative publications for Cao Feng in 2018.

Top CPC classifications

Most common classification codes for Cao Feng in 2018.

Top CPC codes for Cao Feng in 2018
CPCPatents
B64C2201/121
B64C2201/1461
B64D45/001
B64U2101/311
B64U2201/201

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