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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
C03C 25/62

by application of electric or wave energy (for drying or dehydration C03C25/64); by particle radiation or ion implantation

Introduced: January 2000

Title

Titles differ between systems:

IPC: by application of electric or wave energy; by particle radiation or ion implantation

CPC: by application of electric or wave energy (for drying or dehydration C03C25/64); by particle radiation or ion implantation

Full Title

Full titles differ between systems:

IPC:

Surface treatment of fibres or filaments made from glass, minerals or slags > by application of electric or wave energy; by particle radiation or ion implantation

CPC:

Surface treatment of fibres or filaments made from glass, minerals or slags > by application of electric or wave energy (for drying or dehydration C03C25/64); by particle radiation or ion implantation

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 2018.

Child Classifications

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  • C03C 25/6293 Plasma or corona discharge since 2018 IPC+CPC Available in IPC and CPC