Title:
Arrowhead
United States Patent 2940758


Inventors:
Richter, John A.
Application Number:
US70674758A
Publication Date:
06/14/1960
Filing Date:
01/02/1958
Assignee:
Richter, John A.
Primary Class:
International Classes:
A01B1/22; F16B7/18; F42B6/08
View Patent Images:
US Patent References:
2789465Self-propelled harpoon gun1957-04-23
2589137Arrowhead1952-03-11
2568417Arrowhead assembly1951-09-18
2373216Arrowhead1945-04-10