Aiming stake lighting device
United States Patent 2915618
US Patent References:
/0674770.html
- - 0674770

Field artillery aiming stake
- - 2385278


Inventors:
Rongaus, Eugene E.
Publication Date:
12/01/1959
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Assignee:
Rongaus, Eugene E.
Primary Class:
33/293
Other Classes:
362/190
International Classes:
G01C15/06; G01C15/02