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Maximilian Johannes Schwartz
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Individual
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Publication of GB190705667ApublicationCriticalpatent/GB190705667A/en
5667. Schwartz, M. J. March 8. Incandescent gas burners.-The part of the ring a to which an inverted incandescent mantle is attached is provided with openings d, such as slots Or holes, so that the flame can reach the fabric during the process of burning off and hardening.
GB190705667D1907-03-081907-03-08Improvements in Suspension Devices for Inverted Incandescent Gaslight Mantles or the like.
ExpiredGB190705667A
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