Title:
Lifesaving apparatus
Document Type and Number:
United States Patent 2368558

Inventors:
Maloney, William J.
Publication Date:
01/30/1945
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Assignee:
William, Driscoll F.
Primary Class:
441/84
Other Classes:
441/108
International Classes:
B63C9/115; B63C9/26; B63C9/00




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