United States Patent 2547676
Inventors:
Updike, Neileen M. T.
Publication Date:
04/03/1951
Assignee:
Updike, Neileen M. T.
Other Classes:
428/913.300, 229/116.500, 206/423, 229/162.100, 428/24, 206/278, 206/457, 428/4
International Classes:
B65D25/00