Title:
Method of introducing volatile matter into lamps and the like
United States Patent 1623323


Inventors:
Voorhis, Cletus Clinton Van
Application Number:
US65809723A
Publication Date:
04/05/1927
Filing Date:
08/18/1923
Assignee:
WESTINGHOUSE LAMP CO
Primary Class:
Other Classes:
141/65, 252/181.7, 313/545, 417/51
International Classes:
H01J9/395
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