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Inventor

BETZ ROLAND

DE12 patents
⚠️ This page may combine multiple inventors who share the name “BETZ ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS AG

5 patents

BASF AG

5 patents

BASF SE

1 patent

HARZ HANS-PETER

1 patent