Chutes rotatable about an axis parllel to the drum axis

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Patents Grantslast 30 patents

Information Patent Grant
2348945
- Patent number 2,348,945
- Issue date May 16, 1944
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1963952
- Patent number 1,963,952
- Issue date Jun 26, 1934
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1766552
- Patent number 1,766,552
- Issue date Jun 24, 1930
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1702102
- Patent number 1,702,102
- Issue date Feb 12, 1929
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1702224
- Patent number 1,702,224
- Issue date Feb 12, 1929
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1665517
- Patent number 1,665,517
- Issue date Apr 10, 1928
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1665518
- Patent number 1,665,518
- Issue date Apr 10, 1928
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1443788
- Patent number 1,443,788
- Issue date Jan 30, 1923
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1394160
- Patent number 1,394,160
- Issue date Oct 18, 1921
- B28 - WORKING CEMENT, CLAY, OR STONE