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GASSPAR UNTERNEHMUNG NACH SYST
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GASSPAR UNTERNEHMUNG NACH SYST
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Application filed by GASSPAR UNTERNEHMUNG NACH SYSTfiledCriticalGASSPAR UNTERNEHMUNG NACH SYST
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Publication of GB190621158ApublicationCriticalpatent/GB190621158A/en
2 1 , 1 5 8 . Wouwermans, P. von, and Gasspar Unternehmung nach System Wouwermans, Halbmayr, & Co. Sept. 24. Incandescent gas burners.-Relates to means for heating the gas mixture without danger of flashing back. The burner head i is made of thick metal, the passages k decrease in cross-section outwards, and the lower edges k<2> are bevelled so as to form sharp knife-edges. A heater g having ribs h may be arranged below the head i, and a known distributing-grating e may be disposed below. The burner tubes b, d are made of iron, while the head i and the heater g are made of copper or other good heat-conducting material.
GB190621158D1906-09-241906-09-24Improvements in Bunsen Burners for Illuminating and Heating Purposes.
ExpiredGB190621158A
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