Assignee
No assignee recorded.
Inventors
- Hartmut Schmode (17 patents)
- Ulrich Wiebe (17 patents)
- Siegfried Storm (14 patents)
- Detlev Hetland (19 patents)
- Bernd David (8 patents)
- Hans-Joachim Kornfeld (3 patents)
US Patent 5347705 · Granted Sep 20, 1994
No assignee recorded.