P

Inventor

CRAMER HUGO

DE3 patents
⚠️ This page may combine multiple inventors who share the name “CRAMER HUGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FELTEN & GUILLEAUME KABELWERK

1 patent

PHILIPS CORP

1 patent

FELTEN & GUILLEAUME CARLSWERK

1 patent