Concrete curb block
United States Patent 2471226
US Patent References:
/0418059.html
- - 0418059
/0867388.html
- - 0867388
Concrete curbing
- - 1780904
Tile flooring
- - 1874644
/0418059.html
- - 0418059
/0867388.html
- - 0867388
Concrete curbing
- - 1780904
Tile flooring
- - 1874644
Inventors:
Maccario, Emil C.
Publication Date:
05/24/1949
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Export Citation:
Assignee:
Maccario, Emil C.
Primary Class:
International Classes:
E01C11/22; E01C11/00
Foreign References:
| GB187804322A | ||||
| GB239337A | ||||
| GB457318A |