Explosive perforator for use on underwater bodies and structures
United States Patent 3109373
US Patent References:
Well perforator
- - 2446640


Inventors:
Saffer Jr., Charles M.
Publication Date:
11/05/1963
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Assignee:
THIOKOL CHEMICAL CORP
Primary Class:
102/399
Other Classes:
102/476
International Classes:
F42B12/16; F42B12/02
Foreign References:
FR1231003A