Title:
Analgesic apparatus
United States Patent 2763263


Inventors:
Ellman, Irving A.
Application Number:
US36512953A
Publication Date:
09/18/1956
Filing Date:
06/30/1953
Assignee:
Ellman, Irving A.
Primary Class:
Other Classes:
128/203.22, 128/203.28, 128/204.13
International Classes:
A61M16/06; A61M16/10; A61M16/01
View Patent Images:
US Patent References:
1056255N/A1913-03-18
Foreign References:
GB618570A1949-02-23