ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F27B0007240000 Seals between rotary and stationary parts 1
F27B0007260000 Drives 1
F27B0007280000 Arrangements of linings 1
F27B0007300000 Arrangements of partitions 1
F27B0007320000 Arrangement of devices for charging 1
F27B0007330000 Arrangement of devices for discharging 1
F27B0007340000 Arrangements of heating devices 1
F27B0007360000 Arrangements of air or gas supply devices 1
F27B0007380000 Arrangements of cooling devices 1
F27B0007400000 Planetary coolers 1
F27B0007420000 Arrangement of controlling, monitoring, alarm or like devices 1
F27B0009000000 Furnaces through which the charge is moved mechanically, e.g. of tunnel type (F27B0007140000 takes precedence);;Similar furnaces in which the charge moves by gravity 1
F27B0009020000 of multiple-track type; of multiple-chamber type; Combinations of furnaces 1
F27B0009040000 adapted for treating the charge in vacuum or special atmosphere 1
F27B0009060000 heated without contact between combustion gases and charge; electrically heated 1