ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H01J0007140000 Means for obtaining or maintaining the desired pressure within the vessel 1
H01J0007160000 Means for permitting pumping during operation of the tube or lamp 1
H01J0007180000 Means for absorbing or adsorbing gas, e.g. by gettering 1
H01J0007200000 Means for producing, introducing, or replenishing gas or vapour during operation of the tube or lamp 1
H01J0007220000 Tubulations therefor, e.g. for exhausting; Closures therefor 1
H01J0007240000 Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space 1
H01J0007260000 by flow of fluid through passages associated with tube or lamp 1
H01J0007280000 by latent heat or evaporation of cooling liquid 1
H01J0007300000 Igniting arrangements 1
H01J0007320000 having resistive or capacitative igniter 1
H01J0007340000 having resistive igniter only 1
H01J0007360000 Igniting by movement of a solid electrode 1
H01J0007380000 Igniting by movement of vessel as a whole, e.g. tilting 1
H01J0007400000 Igniting by associated radioactive materials or fillings 1
H01J0007420000 Means structurally associated with the tube or lamp for indicating defects or previous use 1