Portable hand-held suction device
United States Patent 2753434
Inventors:
Storm Jr., Frederick K.
Publication Date:
07/03/1956
Assignee:
Storm Jr., Frederick K.
Other Classes:
D30/158, 15/339, 15/344, 134/105, 34/97, 15/393, 15/328, 132/219, 392/485, 15/330, 132/206, 55/467.100, 55/471, 55/DIG.003, 392/473
International Classes:
A45D20/10; A45D24/32; A47L7/00; A45D20/00; A45D24/00