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Primary Examiner: Scovronek, Joseph
Assistant Examiner: Konkol, Chris P.
Attorney: Barnes, Kisselle, Raisch & Choate

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Title: Process and apparatus for producing compost

Abstract: A process and apparatus for producing compost having a high nutrient value from a mixture of animal manure and sawdust. The composter has two parallel shafts with radially projecting fingers which, when the shafts are rotated, slowly and gently churn and agitate the mixture in the composting chamber while air is directed therethrough at a predetermined low rate. When the composting action is completed the compost is promptly dried and packaged in moisture impervious containers.

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Inventors: Brill, Joseph H. (Deckerville, MI, US)

Application Number: 791690
Filing Date: 1977-04-28
Publication_date: 1980-03-18
Assignee:
Primary Class(es): 71/9 71/21, 71/22, 71/23
Other Classes:
US Patent Ref:

66646	Jul, 1867	Smith	259/104.
1363230	Dec, 1920	Clark	259/104.
2474833	Jul, 1949	Ewenson	71/9.
2864672	Dec, 1958	Brooks	71/9.
3041157	Jun, 1962	Crane	71/9.
3138447	Jun, 1964	Ewenson	71/9.
3718451	Feb, 1973	Baumann	71/9.
3964874	Jun, 1976	Maruko	259/104.

Other Refs: 2251582

Apr, 1973	DE

Other References: Zinsser, Hans et al., A Textbook of Bacteriology," D. Appleton-Century Co., N.Y., 1935, p. 93.