Title:
Making individual capsules by dual deposition
United States Patent 3190837
US Patent References:
Apparatus and method for manufacturing capsules by upward displacement
- - 2492861
Oil-containing microscopic capsules and method of making them
- - 2800457
Ionization recording capsules
- - 2874299
Apparatus and method for manufacturing capsules by upward displacement
- - 2492861
Oil-containing microscopic capsules and method of making them
- - 2800457
Ionization recording capsules
- - 2874299
Inventors:
Carl, Brynko
Scarpelli, Joseph A.
Scarpelli, Joseph A.
Publication Date:
06/22/1965
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Export Citation:
Assignee:
NCR CO
Primary Class:
Other Classes:
428/402.240, 264/4.300, 428/402.220, 264/4.400, 428/402.200
International Classes:
A61K9/50; B01J13/08; B01J13/10; B41M5/165; B01J13/06