Title:
Repeat action pharmaceutical compositions in the form of discrete beadlets
United States Patent 3365365

Inventors:
Allen, Butler John
James, Vance John
Publication Date:
01/23/1968
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Assignee:
Hoffmann, Roche LA.
Primary Class:
Other Classes:
424/491, 514/305
International Classes:
A61K9/50
Foreign References:
AU109438B