F05C2203/0804 - CPC Classification Index

ClassID:

145156 ⎘

F05C2203/0804 - CPC Classification

Classification description:

Non-metallic inorganic materials; Ceramics; Oxides Non-oxide ceramics

Sub-classes:

F05C2203/0808 » Carbon, e.g. graphite 51
F05C2203/0813 » Carbides 16
F05C2203/083 » Nitrides 16
F05C2203/0856 » Sulfides 1

Recent Application in this class:

20130294954

Advanced ceramic tubular type oil pump

20130118346

Rotary axial piston pump

20120024632

DOWNHOLE SEAL AND METHOD OF LUBRICATING A DOWNHOLE TOOL

20090104353

Apparatus For Treating A Gas Stream

20080214415

Composition for Sliding Element, Sliding Element and Fluid Machine