ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B03D0001008000 containing oxygen 1
B03D0001010000 containing nitrogen 1
B03D0001012000 containing sulfur 1
B03D0001014000 containing phosphorus 1
B03D0001016000 Macromolecular compounds 1
B03D0001018000 Mixtures of inorganic and organic compounds 1
B03D0001020000 Froth-flotation processes 1
B03D0001040000 by varying ambient atmospheric pressure 1
B03D0001060000 differential 1
B03D0001080000 Subsequent treatment of concentrated product 1
B03D0001100000 Removing adhering liquid from separated materials 1
B03D0001120000 Agent recovery 1
B03D0001140000 Flotation machines (devices for feeding measured quantities of reagents B01J0004020000) 1
B03D0001160000 with impellers; Subaeration machines 1
B03D0001180000 without air supply 1