Expansible flexible member for belts and other purposes
United States Patent 3063058
Inventors:
George, Vollet
Publication Date:
11/13/1962
Other Classes:
224/175, 224/173, D11/19, 63/5.100
International Classes:
A41F9/00; A44C5/00
Foreign References:
| CH76126A | | | | |
| CH248283A | | | | |
| CH254329A | | | | |