C03B2215/30 - CPC Classification Index

ClassID:

87514 ⎘

C03B2215/30 - CPC Classification

Classification description:

Press-moulding glass; Press-mould materials; Coated press-mould dies Intermediate layers, e.g. graded zone of base/top material

Sub-classes:

C03B2215/31 » Two or more distinct intermediate layers or zones 34
C03B2215/32 » of metallic or silicon material 47
C03B2215/34 » of ceramic or cermet material, e.g. diamond-like carbon 24
C03B2215/38 » Mixed or graded material layers or zones 7

Recent Application in this class:

20170203992

2017-07-20

Molds with coatings for high temperature use in shaping glass-based material

20160265099

2016-09-15

Forming method of intermediate layer formed between base material and DLC film, DLC film forming method, and intermediate layer formed between base material and DLC film

20100101276

2010-04-29

Methods for manufacturing molded glass object and upper mold

20070186590

2007-08-16

Mold for glass