C03B37/09 - CPC Classification Index

ClassID:

87314 ⎘

C03B37/09 - CPC Classification

Classification description:

Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags; Bushings, e.g. construction, bushing reinforcement means ; Spinnerettes; Nozzles; Nozzle plates electrically heated

Sub-classes:

C03B37/091 » {Indirect-resistance heating} 7
C03B37/092 » Direct-resistance heating 1

Recent Application in this class:

20210053856

2021-02-25

Apparatus and process for producing fiber from igneous rock

20170362111

2017-12-21

Apparatus and process for producing fiber from igneous rock

20150315068

2015-11-05

Glass manufacturing method using electric melting

20150191390

2015-07-09

Baseplate

20100132410

2010-06-03

System and method for manufacturing fibres