Title:
Escapement controlled dispensing apparatus
United States Patent 3279653
US Patent References:
/0576963.html
- - 0576963

/1676253.html
- - 1676253


Inventors:
Pfleger, Frederick W.
Publication Date:
10/18/1966
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Assignee:
Pfleger, Frederick W.
Primary Class:
222/642
Other Classes:
604/135, 128/DIG.001, 185/38, 222/386, 222/333
International Classes:
A61M5/145