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Expired
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Henri Van Der Smissen
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Individual
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Individual
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Publication of GB190710077ApublicationCriticalpatent/GB190710077A/en
10,077. Smissen, H. van der. April 30. Incandescent vapour lamps.- The mixing - tube and the wick-tube are formed in one piece 1 with a bulging part 5 round the nipple and an annular chamber 3 at its upper end. The part 5 is formed with air inlets 7 and apertures 6 for introducing liquid for starting the vaporization, which is afterwards maintained by the heat transmitted through the tube 1.
GB190710077D1907-04-301907-04-30Improvements in or relating to Incandescent Lamps for Liquid Hydrocarbons.
ExpiredGB190710077A
(en)