ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H05F STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY 1
H05F0001000000 Preventing the formation of electrostatic charges 1
H05F0001020000 by surface treatment 1
H05F0003000000 Carrying-off electrostatic charges (from living beings A61N0001140000) 1
H05F0003020000 by means of earthing connections 1
H05F0003040000 by means of spark gaps or other discharge devices (devices providing for corona discharge H01T0019000000) 1
H05F0003060000 by means of ionising radiation 1
H05F0007000000 Use of naturally-occurring electricity 1
H05G X-RAY TECHNIQUE (apparatus for radiation diagnosis A61B0006000000; X-ray therapy A61N; testing by X-rays G01N; apparatus for X-ray photography G03B; filters, conversion screens, microscopes G21K; X-ray tubes H01J0035000000; TV systems having X-ray input H04N0005321000) 1
H05G0001000000 X-ray apparatus involving X-ray tubes; Circuits therefor 1
H05G0001020000 Constructional details 1
H05G0001040000 Mounting the X-ray tube within a closed housing 1
H05G0001060000 X-ray tube and at least part of the power supply apparatus being mounted within the same housing 1
H05G0001080000 Electrical details 1
H05G0001100000 Power supply arrangements for feeding the X-ray tube 1