Filling double-chambered pressurised container - with liq. or cream in inner chamber and compressed gas in outer chamber, by using pressure of gas to form seal at neck
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Record selector mechanism for juke box - uses record coding interrogated successively and record output mechanism activated upon recognition of selected record
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Fluid container gas filling system - lifts inner vessel to deliver gas via annular gap
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TV CRT screen for reflection-free viewing - has extra front plate made of glass or plastics and etched on outer face
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Acoustic room alarm system - senses predetermined sounds and telephones alarm if they persist beyond certain time
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Device for admitting and discharging liquid and plaste materials
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Apparatus for receipt and efficiency of liquids and pulping mass
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Device for receiving and distributing liquid and pastoesen masses
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DEVICE FOR ACCEPTING AND DISPENSING LIQUIDS AND PASTOES
