C03B2203/224 - CPC Classification Index

ClassID:

87381 ⎘

C03B2203/224 - CPC Classification

Classification description:

Fibre product details, e.g. structure, shape; Internal structure or shape details; Radial profile of refractive index, composition or softening point Mismatching coefficients of thermal expansion [CTE] of glass layers

Recent Application in this class:

20170101339

2017-04-13

Method of assembling optical fiber preforms

20170101335

2017-04-13

Method to prevent cracks in optical fiber preforms

20120215211

2012-08-23

DELIVERY FIBER FOR SURGICAL LASER TREATMENT AND METHOD FOR MAKING SAME

20090310925

2009-12-17

Pure silica core, high birefringence, single polarization optical waveguide

20080151254

2008-06-26

Pure silica core, high birefringence, single polarization optical waveguide