| 摘要 |
A device for introducing a chemical supplement to a toilet cistern without having to displace a cover of the toilet cistern, including: (a) a dispensing unit having a releasing mechanism, disposed within the cistern, for releasing the chemical supplement into the cistern, and (b) a housing, associated with the releasing mechanism and disposed within the cistern, for receiving a cartridge containing the chemical supplement, and (c) an attachment mechanism for securing the device to a surface of the toilet cistern.
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