C04B33/1328 - CPC Classification Index

ClassID:

88773 ⎘

C04B33/1328 - CPC Classification

Classification description:

Clay-wares; Preparing or treating the raw materials individually or as batches; Compounding ingredients; Waste materials; Refuse without additional clay

Recent Application in this class:

20140114112

2014-04-24

Ceramic ingot of spent filter having trapped radioactive cesium and method of preparing the same

20120297926

2012-11-29

Agglomerated alumina containing product

20100187708

2010-07-29

Disposal method for entirely recycling solid refuse

20100144949

2010-06-10

Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates

20100078409

2010-04-01

Hazardous waste treatment process

20080203594

2008-08-28

METHOD FOR FABRICATING AERATION STONE

20080196619

2008-08-21

Anti-corrosion pigments coming from dust of an electric arc furnace and containing sacrificial calcium

20070003750

2007-01-04

Porous ceramic heating element and method of manufacturing thereof

20060213397

2006-09-28

Synthetic aggregates comprising sewage sludge and other waste materials and methods for producing such aggregates

#10

20050096207

2005-05-05

Proppants and their manufacture