Title:
Surface-grinding machine
Document Type and Number:
United States Patent 1404605


Inventors:
Hansen, Ulius C.
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Sponsored by:
Flash of Genius
Publication Date:
01/24/1922
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Assignee:
HANSEN GRINDER COMPANY
Primary Class:
Other Classes:
451/411
International Classes:
B24B27/02; B24B27/00




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