OXYGEN-ISOLATION AND OVERBOARD-DUMPING SYSTEM
United States Patent 3467094
US Patent References:
Apparatus for supplying air to workmen
- - 1561086
Self administration of gaseous anesthetics
- - 2119446
Breathing apparatus exhalation valve with suction control
- - 3348538
Apparatus for supplying air to workmen
- - 1561086
Self administration of gaseous anesthetics
- - 2119446
Breathing apparatus exhalation valve with suction control
- - 3348538
Inventors:
Goodman, Maxwell W.
Publication Date:
09/16/1969
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Export Citation:
Assignee:
Navy US.
Primary Class:
Other Classes:
128/205.260, 128/202.270, 128/205.170, 128/204.180, 128/200.240
International Classes:
B63C11/32; B63C11/02; A62B7/02; A61M16/00
Foreign References:
| AU248289B |