Title:
Electric-incandescent-lamp holder
United States Patent 1460394


Inventors:
Francis, Tweedy Edmund
Application Number:
US26946219A
Publication Date:
07/03/1923
Filing Date:
01/03/1919
Assignee:
Francis, Tweedy Edmund
Primary Class:
Other Classes:
200/51.14, 362/394, 439/476.1, 439/576
International Classes:
F21L14/00; F21L14/02; F21V23/00
View Patent Images: