ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B63H0001000000 Propulsive elements directly acting on water (jet propulsion B63H0011000000; attachment of propellers on shafts B63H0023340000) 1
B63H0001020000 of rotary type (endless-track type B63H0001340000) 1
B63H0001040000 with rotation axis substantially at right angles to propulsive direction, e.g. paddle wheels 1
B63H0001060000 with adjustable vanes or blades 1
B63H0001080000 with cyclic adjustment 1
B63H0001100000 with blades extending axially from a disc-shaped rotary body 1
B63H0001120000 with rotation axis substantially in propulsive direction 1
B63H0001140000 Propellers (pitch changing B63H0003000000) 1
B63H0001150000 having vibration damping means (anti-vibration mounting of propulsion plant B63H0021300000; means for damping vibration in general F16F) 1
B63H0001160000 having a shrouding ring attached to blades 1
B63H0001180000 with means for diminishing cavitation, e.g. supercavitation 1
B63H0001200000 Hubs; Blade connections 1
B63H0001220000 the blades being foldable 1
B63H0001240000 automatically foldable or unfoldable 1
B63H0001260000 Blades 1