Assignee
Inventors
- Wilhelmus Gerarda Maria Nelissen (2 patents)
- Herman Philip Godfried (28 patents)
- Unknown
- Paulus Adrianus Cornelis Kriele (1 patents)
- Johannes Lamers (6 patents)
- Gerrit Jan Pels (4 patents)
- Bartholomeus Mathias Van Oerle (1 patents)
- Paulus Geradus Hendricus Maria Spaay (1 patents)
- Unknown
- Unknown
- Unknown