国家/地区 韩国（2）
IPC部 B（3） C（2）
IPC大类 B05（3） B27（2） C09（2）
IPC小类 B05D（3）
IPC B05D003/06（3）
发明人 CHOI M B（2）
公开年 2023（3）
申请年 2022（3）
专利权人 BESTTIA CO L.（2） CHOI M B（2） GONGGAM LIFE.（2）

Processing corrosion resistant layer of water pump body useful for transmitting water liquid comprises e.g. using clean water to wash inner and outer sides of pump body, for removing dust and impurities on inner and external surfaces of pump body and using spray gun to sand blasting and roughening.

DONG K, GENG H, LI G, FENG Y, FENG J

Method for manufacturing household sink, involves preparing wood raw material and functional composition having moisture-proofing and mold-inhibiting effects, and manufacturing wood board by subjecting mixture obtained by mixing wood raw materials.

CHOI M B

Manufacturing molded board useful for furniture, furniture parts comprise preparing wood raw material and functional composition having moisture-proofing and mold-inhibiting effects, molding mixture, and thermosetting adhesive.

CHOI M B