United States Patent 1978257
Inventors:
Gardiner, Ivan S.
Publication Date:
10/23/1934
Assignee:
Gardiner, Ivan S.
Other Classes:
383/119, 206/245, 383/121, 206/273, 383/106, 229/87.500, 383/107, 383/109, 383/86, 206/244
International Classes:
B65D33/02