| 6367275 |
Method of cooling air in the under-roof spaces of buildings |
— |
2002-04-09 |
| 4788253 |
Thermoplastic molding material |
Juergen Hambrecht, Burghard Schmitt, Johann Swoboda, Georg Wassmuth, Claus Bernhard |
1988-11-29 |
| 4634734 |
Thermoplastic molding material |
Juergen Hambrecht, Burghard Schmitt, Johann Swoboda, Georg Wassmuth, Claus Bernhard |
1987-01-06 |
| 4468353 |
Method of preparing alkoxymethylene compounds |
Otto Ackermann, Dieter Bretzinger, Herbert Schneidewind |
1984-08-28 |
| 4442263 |
Thermoplastic molding materials |
Franz Brandstetter, Juergen Hambrecht, Heinz-Juergen Overhoff, Josef Schwaab, Claus Bernhard +2 more |
1984-04-10 |
| 4433102 |
Thermoplastic molding materials |
Franz Brandstetter, Juergen Hambrecht |
1984-02-21 |
| 4393164 |
Transparent impact-resistant molding material |
Graham E. McKee, Franz Haaf, Juergen Hambrecht, Klaus Benker, Hans-Werner Breuer |
1983-07-12 |
| 4277418 |
Method of preparing alkoxymethylene compounds |
Otto Ackermann, Dieter Bretzinger, Herbert Schneidewind |
1981-07-07 |
| 4200702 |
Self-extinguishing thermoplastic molding compositions |
Hermann Gausepohl, Herbert Naarmann, Klaus Penzien |
1980-04-29 |
