the stirrers being cylinders with their circumference in contact with the bottom of the receptacle and rotating about an axis at an angle to the sun axis

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Patents Grantslast 30 patents

Information Patent Grant
Mixing equipment and agitator therefor for use with granular materi...
- Patent number 4,361,404
- Issue date Nov 30, 1982
- Pettibone Corporation
- Richard E. Colin
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for making battery paste
- Patent number 4,098,494
- Issue date Jul 4, 1978
- National Engineering Company
- Philip C. Howlett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3456906
- Patent number 3,456,906
- Issue date Jul 22, 1969
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3239199
- Patent number 3,239,199
- Issue date Mar 8, 1966
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3086719
- Patent number 3,086,719
- Issue date Apr 23, 1963
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
2676760
- Patent number 2,676,760
- Issue date Apr 27, 1954
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
2226023
- Patent number 2,226,023
- Issue date Dec 24, 1940
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
1862436
- Patent number 1,862,436
- Issue date Jun 7, 1932
- B22 - CASTING POWDER METALLURGY