ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B43L0011080000 for drawing involutes 1
B43L0012000000 Means to prevent slippage 1
B43L0012020000 magnetic 1
B43L0013000000 Drawing instruments, or writing or drawing appliances or accessories, not otherwise provided for (stencils for surface decoration B44D) 1
B43L0013020000 Drafting machines or drawing devices for keeping parallelism (T-squares B43L0007020000) 1
B43L0013040000 Guides for rulers 1
B43L0013060000 with pivoted guide rods 1
B43L0013080000 Protractor heads 1
B43L0013100000 Pantographic instruments for copying, enlarging, or diminishing (arrangements for copying in machine tools B23Q) 1
B43L0013120000 Multiple writing devices 1
B43L0013140000 Devices for drawing in perspective 1
B43L0013160000 free-hand 1
B43L0013180000 having optical or projecting equipment (optical systems or apparatus G02B; projectors G03B) 1
B43L0013200000 Curve rulers or templets 1
B43L0013220000 Adjustable curve rulers 1