C03B2207/88 - CPC Classification Index

ClassID:

87482 ⎘

C03B2207/88 - CPC Classification

Classification description:

Glass deposition burners; Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid Controlling the pressure

Recent Application in this class:

20240294417

2024-09-05

MANUFACTURING METHOD OF POROUS GLASS BASE MATERIAL FOR OPTICAL FIBER AND MANUFACTURING APPARATUS

20210292222

2021-09-23

Manufacturing method of porous glass base material for optical fiber and manufacturing apparatus

20190119143

2019-04-25

Optical fiber preforms with halogen doping

20120276291

2012-11-01

Methods and Apparatuses for Reducing Gelation of Glass Precursor Materials During Vaporization

20060010922

2006-01-19

Method for vaporizing a liquid reactant in manufacturing a glass preform