Article encasement devices
United States Patent 3008617
Inventors:
Villwock, William A.
Publication Date:
11/14/1961
Assignee:
Villwock, William A.
Other Classes:
224/911, 224/677, 224/193, 224/674, 224/243, 224/232
International Classes:
F41C33/02; F41C33/00