Nanjing
China
5
2025-03-25
The entities that hold a legal rights for patent applications filed by inventor Wang Ping:
Ping Wang from Nanjing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Efficient and energy-saving building slurry stirring device
#2 | 2019-07-04Double-crankshaft engine
#3 | 2019-05-16Engine cylinder block
#4 | 2013-06-13Palm jig saw
#5 | 2013-06-13PALM ELECTRIC TOOL
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