Title:
Escapement controlled dispensing apparatus
United States Patent 3279653


Inventors:
Pfleger, Frederick W.
Application Number:
US41899764A
Publication Date:
10/18/1966
Filing Date:
12/17/1964
Assignee:
Pfleger, Frederick W.
Primary Class:
Other Classes:
128/DIG.1, 185/38, 222/333, 222/386, 604/135
International Classes:
A61M5/145
View Patent Images:
US Patent References:
1676253N/A1928-07-10
0576963N/A1897-02-09