Harbin
China
2
2022-11-10
The entities that hold a legal rights for patent applications filed by inventor WANG Mingjun:
Mingjun WANG from Harbin, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
MARINE ECOLOGICAL ENGINEERING CONSTRUCTION METHOD, ASPHALT CEMENT-BASED COATING, AND PREPARATION METHOD THEREOF
#2 | 2022-10-06CONCRETE SETTLEMENT SUBSTRATE FOR OYSTER AND PREPARATION METHOD THEREOF, AND MARINE ECOLOGICAL ENGINEERING CONSTRUCTION METHOD
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