P

Inventor

VAN DER WAL JACOB CORNELIS

NL7 patents
⚠️ This page may combine multiple inventors who share the name “VAN DER WAL JACOB CORNELIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONINKLIJKE KPN NV

4 patents

JORGUSESKI LJUPCO

1 patent

KONINKL KPN NV

1 patent

NEDERLAND PTT

1 patent