Title:
Mixing capsule
United States Patent 3344914
US Patent References:
Capsule
- - 2527992

Multiple chamber container
- - 2721552


Inventors:
Bloom, Stefan A.
Melvin, Denholtz
Publication Date:
10/03/1967
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Assignee:
DENTAL DESIGN SYSTEMS
Primary Class:
206/222
Other Classes:
215/DIG.008
International Classes:
A61C5/06; A62C13/00; B65D81/32; A61C5/00