Title:
Protective devices
United States Patent 3068863
Inventors:
Bowman, Charles L.
Publication Date:
12/18/1962
Assignee:
Bowman, Charles L.
Other Classes:
2/15, D30/145
International Classes:
A61F9/04; A61F13/02; A61F13/12; A61F13/00; A61F9/04; A61F13/02; A61F13/12; A61F13/00