Title:
Elastic action cannon bore scavenger
United States Patent 2779241
US Patent References:
/0515064.html
- - 0515064


Inventors:
Howard, Wellington R.
Waldo, Margulis
Publication Date:
01/29/1957
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Assignee:
Howard, Wellington R.
Waldo, Margulis
Primary Class:
89/1.100
Other Classes:
89/193
International Classes:
F41A13/08; F41A13/00
Foreign References:
GB531143A