Title:
Light
United States Patent 1536623


Inventors:
Norvell, Benjamin E.
Application Number:
US67197623A
Publication Date:
05/05/1925
Filing Date:
10/31/1923
Assignee:
Norvell, Benjamin E.
Primary Class:
Other Classes:
116/63R, 362/279, 362/284, 362/321
International Classes:
F21S10/00; F21V11/00; G08G1/095
View Patent Images: