DOSING INDICATOR

15675-WO JC 19 Devices with one or more dosing indicator symbols to signal to a user how much material should be dispensed. A whitening pen with a first dosing indicator on the body and a second dosing indicator on the rotating portion that can allow a user to dispense a known amount of a whitening...

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Bibliographische Detailangaben
1. Verfasser: WANG, Samantha Chen-Yee
Format: Patent
Sprache:eng
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Zusammenfassung:15675-WO JC 19 Devices with one or more dosing indicator symbols to signal to a user how much material should be dispensed. A whitening pen with a first dosing indicator on the body and a second dosing indicator on the rotating portion that can allow a user to dispense a known amount of a whitening composition.