Bottle neck adapter for electric light sockets
United States Patent 2724048
Inventors:
Sherbinin, William DE. N.
Publication Date:
11/15/1955
Assignee:
Sherbinin, William DE. N.
Other Classes:
403/197, 362/412, 215/228, 403/200, 248/219.200
International Classes:
F21S6/00; F21V21/116; F21V21/10