Trademarks / Brands Filed by Dongying Dongda Machinery Manufacturing Co., Ltd
Goods and Services:
Heat accumulators; boilers, other than parts of machines; burners; hea...
Status
Protection Granted
Appno:3840435Yuan Wang
Goods and Services:
Burner maintenance and repair; heating equipment installation and repa...
Status
Protection Granted
Appno:4004506Dong Da Yuan Wang
Goods and Services:
Drilling rigs, floating or non-floating; oil refining machines.
Status
Protection Granted
Appno:4004471Dongda Machinery Dong Da Ji Xie
Goods and Services:
Heat accumulators; burners; heating boilers; boilers, other than parts...
Status
Protection Granted
Appno:4023123Dong Da Ai Zhong
Goods and Services:
Heat accumulators; burners; heating boilers; boilers, other than parts...
Status
Protection Granted
Appno:4023195Dong Da Zhong De
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