from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres

Full Title

Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags > Manufacture of glass fibres or filaments > by drawing or extruding > from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

GLASS; MINERAL OR SLAG WOOL

Subclass:

MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL

Child Classifications

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• C03B 37/023 Fibres composed of different sorts of glass, e.g. fibre optics