Disposable cleaner device
United States Patent 2560649
US Patent References:
/0680052.html
- - 0680052
/0680308.html
- - 0680308
Toilet package
- - 1346441
Water-soluble product and process of making the same
- - 1450865
Oil-well-cleaning composition
- - 1661512
/0680052.html
- - 0680052
/0680308.html
- - 0680308
Toilet package
- - 1346441
Water-soluble product and process of making the same
- - 1450865
Oil-well-cleaning composition
- - 1661512
Inventors:
Hornaday, William H. D.
Publication Date:
07/17/1951
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Assignee:
Hornaday, William H. D.
Primary Class:
Other Classes:
510/191, 206/5, 206/229, 206/.500, 401/200, 206/524.700
International Classes:
A47K11/10; A47K11/00
US Patent References: