ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F17D0003140000 for eliminating water (separation of liquids B01D, e.g. B01D0017000000; separation of gases or vapours B01D0053000000) 1
F17D0003160000 for eliminating particles in suspension (from liquids by sedimentation B01D0021000000; separation by filtration or otherwise B01D0024000000-B01D0051000000; centrifugal apparatus B04) 1
F17D0003180000 for measuring the quantity of conveyed product (measuring volume or volume flow, in general G01F) 1
F17D0005000000 Protection or supervision of installations (arrangements for protecting foundations E02D0031000000; protecting pipes from damage or internal or external wear F16L0057000000, against corrosion or scale F16L0058000000; investigation of the fluid-tightness of structures G01M0003000000) 1
F17D0005020000 Preventing, monitoring, or locating loss 1
F17D0005040000 by means of a signalling fluid enclosed in a double wall 1
F17D0005060000 using electric or acoustic means 1
F17D0005080000 Protection of installations or persons from the effects of high voltage induced in the pipe-line (emergency protective circuit arrangements H02H) 1
F21 LIGHTING 1
F21H INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION (arrangements thereof F21V0036000000; burners F23D) 1
F21H0001000000 Incandescent mantles; Selection of imbibition liquids therefor 1
F21H0001020000 characterised by the material thereof 1
F21H0003000000 Manufacturing incandescent mantles; Treatment prior to use, e.g. burning-off; Machines for manufacturing 1
F21H0005000000 Solid incandescent bodies (incandescent mantles F21H0001000000) 1
F21H0007000000 Other incandescent bodies 1
จำนวนรหัสข้อมูล 15 จาก 73902