United States Patent 3229681
Inventors:
Gluckstein, Martin E.
Publication Date:
01/18/1966
Other Classes:
607/108, 2/79, 607/104, 128/201.130, 44/902, 44/250
International Classes:
A41D13/005
US Patent References:
| 2996062 | Catalytic heating system | | | |
| 3148034 | Oxygen generating canisters for closed circuit breathing apparatus | | | |