Tibor Alpar

Follow

Person

Szombathely, HU

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the production of building units from afterhardening ma...
- Patent number 5,051,217
- Issue date Sep 24, 1991
- Fakombinat Szombathely
- Tibor Alpar
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for the production of building units from afterharding mate...
- Patent number 4,927,573
- Issue date May 22, 1990
- Fakombinat
- Tibor Alpar
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for the production of building units from afterhardening...
- Patent number 4,917,587
- Issue date Apr 17, 1990
- Fakombinat
- Tibor Alpar
- B28 - WORKING CEMENT, CLAY, OR STONE