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PCE
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DIFF Subgroup
C22C 21/02

with silicon as the next major constituent

Introduced: September 1968

Full Title

Alloys based on aluminium > with silicon as the next major constituent

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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  • C22C 21/04 Modified aluminium-silicon alloys IPC+CPC Available in IPC and CPC