C03B2205/64 - CPC Classification Index

ClassID:

87429 ⎘

C03B2205/64 - CPC Classification

Classification description:

Fibre drawing or extruding details; Optical fibre draw furnaces; Heating means for drawing Induction furnaces, i.e. HF/RF coil, e.g. of the graphite or zirconia susceptor type

Recent Application in this class:

20230192526

2023-06-22

INDUCTIVE FURNACE WITH ROTATING SUSCEPTOR FOR HIGH PRECISION WAVEGUIDE GLASS DRAW

20140041416

2014-02-13

Heating apparatus of induction furnace used for stretching large-diameter preformed rods of optical fibers

20050066690

2005-03-31

Method of and apparatus for producing optical fiber

20050016219

2005-01-27

Insulation of a heating element in a furnace for drawing optical fibers