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Inventor

REFKE ARNO

CH6 patents
⚠️ This page may combine multiple inventors who share the name “REFKE ARNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SULZER METCO AG

3 patents

REFKE ARNO

2 patents

OERLIKON METCO AG WOHLEN

1 patent