D01F11/128 - CPC Classification Index

ClassID:

121719 ⎘

D01F11/128 - CPC Classification

Classification description:

Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances Intercalation Nitrides, nitrogen carbides

Recent Application in this class:

20180327935

2018-11-15

PROCESS FOR GAS PHASE SURFACE TREATMENT

20170175298

2017-06-22

Process for gas phase surface treatment

20160111723

2016-04-21

Conductive fibrous materials