Title:
Method of and apparatus for producing zinc oxide
Document Type and Number:
United States Patent 1842287


Inventors:
Hugo, Reinhard
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Sponsored by:
Flash of Genius
Publication Date:
01/19/1932
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Assignee:
Hugo, Reinhard
Primary Class:
Other Classes:
266/144
International Classes:
C01G9/02; C01G9/00