Burkard Rosenberg

Follow

Person

Horw, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Dewatering of naturally moist crude peat
- Patent number 4,526,607
- Issue date Jul 2, 1985
- Bell Maschinenfabrik Aktiengesellschaft
- Burkard Rosenberg
- B30 - PRESSES
Information Patent Grant
Method and machine for fabricating building boards
- Patent number 4,464,225
- Issue date Aug 7, 1984
- Bell Maschinenfabrik AG
- Alfred Bubik
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for the dewatering of lump peat
- Patent number 4,447,334
- Issue date May 8, 1984
- Bell Maschinenfabrik Aktiengesellschaft
- Hugo Britschgi
- B30 - PRESSES