Title:
Life preserver
United States Patent 3009175
US Patent References:
/1060889.html
- - 1060889

Buoyant bathing device
- - 1960474


Inventors:
Marston, Dixon M.
Publication Date:
11/21/1961
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Assignee:
Marston, Dixon M.
Primary Class:
441/113
International Classes:
B63C9/15; B63C9/00
Foreign References:
GB191514072A
GB771575A