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Device for the protection of bell buttons against undesired bells
Device for the protection of bell buttons against undesired bells
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机译:用于保护铃铛按钮以防止不希望的铃铛的装置
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摘要
Device for the protection of bell buttons against undesired "pinging, characterized in that it consists of an elastic and transparent protective cap is made of plastic, which over and around a bell button is secured; during the pressing of the protective cap latter yields, and thus makes it possible for the actuation of the bell button.
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