DIFF Subgroup
B22F 1/14 Treatment of metallic powder (mixing with lubricating or binding agents or with organic material B22F1/10)
Introduced: January 2022
Title
Titles differ between systems:
IPC: Treatment of metallic powder
CPC: Treatment of metallic powder (mixing with lubricating or binding agents or with organic material B22F1/10)
Full Title
Full titles differ between systems:
IPC:
Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties > Treatment of metallic powder
CPC:
Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties > Treatment of metallic powder (mixing with lubricating or binding agents or with organic material B22F1/10)
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 2022.
Child Classifications
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- B22F 1/145 Chemical treatment, e.g. passivation or decarburisation since 2022 +1 CPC IPC+CPC Available in IPC and CPC