Title:
Method of and apparatus for reducing materials by heat
Document Type and Number:
United States Patent 1677784


Inventors:
Wallace, Kemp William
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Sponsored by:
Flash of Genius
Publication Date:
07/17/1928
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Assignee:
Wallace, Kemp William
Primary Class:
201/33
Other Classes:
202/133, 201/37
International Classes:
C10B1/10; C10B1/00