Life saving device
United States Patent 3070818
US Patent References:
Apparatus for refloating submerged objects
- - 2687541

Miniature life preserver
- - 2979740


Inventors:
Fairchild, Willis A.
Publication Date:
01/01/1963
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Assignee:
Fairchild, Willis A.
Primary Class:
441/93
Other Classes:
222/5
International Classes:
B63C9/19
Foreign References:
SE77181A