Title:
Device for the removal of lime deposits in toilet bowls by applying suitable solvents
United States Patent 3343200
Inventors:
Walter, During
Publication Date:
09/26/1967
Other Classes:
401/206, 401/204, 401/146
International Classes:
A47K11/10; E03D9/00; A47K11/00
US Patent References:
| 2564031 | Automobile and window washer | | | |
| 2709542 | Liquid dispensing apparatus, including flexible tube compressor | | | |