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Inventor

KRETSCHMER KARL-HEINZ

DD6 patents
⚠️ This page may combine multiple inventors who share the name “KRETSCHMER KARL-HEINZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FORTSCHRITT VEB K

3 patents

LEYBOLD AG

2 patents

FORTSCHRITT ERNTEMASCHINEN

1 patent