Shandong Kerui Petroleum Equipment Co., Ltd. Trademarks
KERUI
Filed: November 24, 2016
Nitrogen; Nitric monoxide; nitrous oxide for industrial use; Dry ice; Soda ash; Salts for industrial purposes; Oil dispersants…
Owned by: Shandong Kerui Petroleum Equipment Co., Ltd.
Serial Number: 79204019
KERUI
Filed: November 24, 2016
Electromechanical machines for chemical processing, for use in the chemical industry; machines for geological exploration…
Owned by: Shandong Kerui Petroleum Equipment Co., Ltd.
Serial Number: 79204870
