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Expired
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Joseph Robert Musto
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Individual
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Individual
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Publication of GB190405192ApublicationCriticalpatent/GB190405192A/en
5192. Musto, J. R. March 2. Stoppers; refilling, preventing. - The bottle is provided with a cup - shaped check valve A, adapted to seat against a valve-seating G if liquid is introduced into the bottle. The neck of the bottle is covered by a screwed ferrule B sealed by wax, or by a label or capsule. To prevent tampering with the valve, a perforated disc D is placed in the mouth of the ferrule, and the mouth is closed by a screw-cap C.
GB190405192D1904-03-021904-03-02Improvements in Non-refillable Bottles
ExpiredGB190405192A
(en)