Keyboard steadying device for accordions and similar instruments
United States Patent 2884828
Inventors:
Anthony, Montenare
Publication Date:
05/05/1959
Assignee:
Anthony, Montenare
Other Classes:
84/376R, 84/376A
International Classes:
G10G5/00
US Patent References:
| 2007709 | Golf bag support | | | |
| 2532162 | Object supporting means | | | |
| 2663210 | Keyboard steadying device for accordions and similar instruments | | | |
Foreign References:
| DE515159C | | | | |
| DE677366C | | | | |
| DE817989C | | | | |
| IT422696B | | | | |