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Inventor

KOLTZE KARL

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

SCHLAFHORST & CO W

10 patents

SCHLAFHORST AG & CO

1 patent

SCLAFHORST AG & CO W

1 patent