Title:
Floating-tool holder
United States Patent 1721378

Inventors:
Draeger, Gustave J.
Publication Date:
07/16/1929
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Assignee:
Draeger, Gustave J.
Primary Class:
408/89
Other Classes:
408/224, 408/203.500, 184/11.100, 470/66, 279/18, 470/65
International Classes:
B23B29/24