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:
220/532, 206/221
International Classes:
B65D25/08; B65D25/04; B65D85/70; B01F13/04