DIVING HAT NECK SEAL AND SUIT ATTACHMENT
United States Patent 3534408
Inventors:
Fifield, Thomas B.
Publication Date:
10/20/1970
Assignee:
DIVING EQUIPMENT & SUPPLY CO I
Other Classes:
2/2.150, 2/270, 2/468
International Classes:
B63C11/02; B63C11/02
US Patent References:
| 3323846 | Dry box glove retaining means | | | |