ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F04B0041020000 having reservoirs 1
F04B0041040000 Conversion of internal-combustion engine cylinder units to pumps 1
F04B0041060000 Combinations of two or more pumps 1
F04B0043000000 Machines or pumps having flexible working members 1
F04B0043000000 Machines, pumps, or pumping installations having flexible working members (pumps or pumping installations specially adapted for elastic fluids F04B0045000000) 1
F04B0043020000 having plate-like flexible members, e.g. diaphragms (F04B0043140000 takes precedence);; 1
F04B0043040000 Pumps having electric drive 1
F04B0043060000 Pumps having fluid drive 1
F04B0043067000 the fluid being actuated directly by a piston 1
F04B0043073000 the actuating fluid being controlled by at least one valve 1
F04B0043080000 having tubular flexible members (F04B0043120000 takes precedence);; 1
F04B0043090000 Pumps having electric drive 1
F04B0043100000 Pumps having fluid drive 1
F04B0043107000 the fluid being actuated directly by a piston 1
F04B0043113000 the actuating fluid being controlled by at least one valve 1