United States Patent 2589501
Inventors:
Lino, Lenarduzzi
Publication Date:
03/18/1952
Assignee:
Lino, Lenarduzzi
Other Classes:
30/164.500
International Classes:
B28D1/22
US Patent References:
| 2205717 | Tile scoring and breaking device | | | |
| 2272160 | Tile cutting and breaking apparatus | | | |