by heating, drying

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Patents Grantslast 30 patents

Information Patent Grant
Evaluation method for clay and manufacturing method of extrusion mo...
- Patent number 10,946,552
- Issue date Mar 16, 2021
- Denso Corporation
- Naohiro Hayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Drying equipment
- Patent number 4,215,487
- Issue date Aug 5, 1980
- Szolnok Megyei Tegla- es Cserepipari Vallalat
- Zoltan Onodi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3348815
- Patent number 3,348,815
- Issue date Oct 24, 1967
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3341186
- Patent number 3,341,186
- Issue date Sep 12, 1967
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2641848
- Patent number 2,641,848
- Issue date Jun 16, 1953
- B28 - WORKING CEMENT, CLAY, OR STONE