P

Inventor

SCHAEFER ERHARD

DE7 patents
⚠️ This page may combine multiple inventors who share the name “SCHAEFER ERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROESLE METALLWARENFABRIK GMBH

4 patents

(unassigned)

2 patents

LOH OPTIKMASCHINEN AG

1 patent