B28B7/40 - CPC Classification Index

ClassID:

47455 ⎘

B28B7/40 - CPC Classification

Classification description:

Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material

Sub-classes:

B28B7/42 » for heating or cooling, e.g. steam jackets, {by means of treating agents acting directly on the moulding material} 40
B28B7/44 » for treating with gases or degassing, e.g. for de-aerating 18
B28B7/46 » for humidifying or dehumidifying 40

Recent Application in this class:

20220289636

2022-09-15

METHOD AND APPARATUS FOR FORMING VARIABLE DENSITY SINTERED CERAMIC USING APPLICATION OF ALTERNATING VOLTAGE TO AQUEOUS CERAMIC SUSPENSION WITH ICE-TEMPLATING

20220016801

2022-01-20

Tool and method for manufacturing a composite-material part by means of a liquid process

20210138685

2021-05-13

Methods and apparatuses for curing concrete

20200247007

2020-08-06

Methods and apparatuses for curing concrete

20190022893

2019-01-24

Methods and apparatuses for curing concrete

20060138716

2006-06-29

Method for producing a ceramic crucible

20050211414

2005-09-29

Method for the production of a muffle for precision or model casting, method for the production of a metallic, ceramic or glass ceramic casting or blank and kit for the production of such a casting or blank