ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B64D0035080000 characterised by the transmission being driven by a plurality of power plants 1
B64D0037000000 Arrangements in connection with fuel supply for power plant (refuelling during flight B64D0039000000) 1
B64D0037020000 Tanks (tanks constructed integrally with aircraft wings B64C; tanks in general B65D) 1
B64D0037040000 Arrangement thereof in or on aircraft 1
B64D0037060000 Constructional adaptations thereof 1
B64D0037080000 Internal partitioning 1
B64D0037100000 to facilitate fuel pressurisation 1
B64D0037120000 jettisonable 1
B64D0037140000 Filling or emptying (transferring fuels to adjust aircraft trim B64C) 1
B64D0037160000 Filling systems (ground installations for fuelling aircraft B64F) 1
B64D0037180000 Conditioning fuel during filling 1
B64D0037200000 Emptying systems 1
B64D0037220000 facilitating emptying in any position of tank 1
B64D0037240000 using gas pressure 1
B64D0037260000 Jettisoning of fuel 1