Title:
Compartmented container having a rupturable partition
United States Patent 2487236
US Patent References:
/0201122.html
- - 0201122
/1100433.html
- - 1100433
Duplex capsule or the like
- - 1774258
Temporary seal for well tubing
- - 1884165
Container closure
- - 2275567
/0201122.html
- - 0201122
/1100433.html
- - 1100433
Duplex capsule or the like
- - 1774258
Temporary seal for well tubing
- - 1884165
Container closure
- - 2275567
Inventors:
Greenberg, Alvin A.
Publication Date:
11/08/1949
View Patent Images:
Export Citation:
Assignee:
Greenberg, Alvin A.
Primary Class:
Other Classes:
206/222, 366/602
International Classes:
A61C5/06; A61C5/00