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F23Q1/02—Mechanical igniters using friction or shock effects
Abstract
1,251,139. Igniting gas lamps; gas mantles. P. KREIS. 29 Sept., 1969 [15 Oct., 1968], No. 47767/69. Headings F4F and F4T. A gas lamp has a housing 1, an incandescent mantle 2, and flint ignition device 3 having an operating spindle 9 which extends downwardly and carries an operating knob 10 outside the housing 1.