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DE931754C
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Container closure with an outlet valve that opens when you press against the outlet
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CA537275A
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Tamper-proof container closures
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CA582530A
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Seal for a tiltable valving spout
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CA582192A
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Dispensing spout nozzle-cover having an axial detent
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CA600009A
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Valve body incorporating mounting cup mask and gasket
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CA616431A
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Dispensing valve having spring of elastic material
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CA548329A
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Container closures
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CA576264A
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Beaded-stem dispensing valve for gas-pressure containers
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CA582202A
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Dispensing valve having dip-tube suspension means
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CA576222A
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Reusable retentive closure for containers
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CA582583A
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Dispenser valve providing controlled flow and quick gassing
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CA575740A
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Valving spout having a foaming orifice
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CA577070A
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Shields and caps for containers
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CA562617A
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Dispensing tip for gas-pressure containers
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CA590977A
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Dispensing valve dischargeable in upright position
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CA572168A
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Explosion-proof low-pressure containers
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CA590904A
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Method of packaging viscous food preparations
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CA570878A
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Dispensing valves
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CA582191A
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Supplementary upper walls for containers
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CA556264A
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Tilt-restrictor and mechanism cover for tiltable spouts
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