Manfred Specht

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Groebenzell, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the steam treatment of several autoclaves and apparatus...
- Patent number 4,570,443
- Issue date Feb 18, 1986
- Ytong AG
- Manfred Specht
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for the continuous application of a reinforcement...
- Patent number 4,503,096
- Issue date Mar 5, 1985
- Ytong AG
- Manfred Specht
- B28 - WORKING CEMENT, CLAY, OR STONE