Title:
SAFETY PACKAGE FOR MIXABLE MATERIALS
United States Patent 3491986
Inventors:
Plett, Irvin N.
Publication Date:
01/27/1970
Assignee:
Irvin, Plett N.
Other Classes:
206/221, 220/532
International Classes:
B65D25/08; B65D25/04; (IPC1-7): B01F13/04; B65D85/70