Title:
Underwater capsule
United States Patent 3299645
US Patent References:
/0962019.html
- - 0962019

/1008301.html
- - 1008301

/1223515.html
- - 1223515

Submarine air lock
- - 1795408

Diving bell
- - 2479217


Inventors:
Link, Edwin A.
Publication Date:
01/24/1967
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Assignee:
OCEAN SYSTEMS
Primary Class:
405/193
Other Classes:
441/23, 114/334, 441/32, 114/331, 114/314, 52/2.140
International Classes:
B63C11/44; B63C11/00
US Patent References:
2798639Container
Foreign References:
GB185800268A