Title:
Tube and instrument holder
Document Type and Number:
United States Patent 2472058
Publication Date:
05/31/1949
Assignee:
Artley, Wayne C.
Other Classes:
211/135, 248/316.700, 211/119.009, 248/108, D06/530, 211/66
International Classes:
A47K1/09; A47K1/08