Knee pad
United States Patent 1690405

Inventors:
Rocher, John DU. H.
Publication Date:
11/06/1928
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Assignee:
Rocher, John DU. H.
Primary Class:
2/24
Other Classes:
297/423.110, 5/648, 297/4, 297/423.410, D29/121.100
International Classes:
A41D13/06; A41D13/05