GB191500683A
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Improvements in Apparatus for the Manufacture of Incandescent Gas Mantles.
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GB190924443A
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Improvements in or relating to the Manufacture of Incandescent Mantles.
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US955666A
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Kinematographic apparatus.
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GB190906556A
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Improvements in or relating to the Manufacture of Incandescent Gas Mantles.
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CA112243A
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Cinematographic glass plate
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GB190804040A
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Improvements in and relating to Cinematographic Apparatus
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GB190803987A
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An Improved Plate for Cinematographic Projections and Process of and Apparatus for the Manufacture of the same.
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GB190706748A
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An Improved Clasp or Clip adapted for use with Suspenders, Braces and the like.
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GB190124218A
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Improvements relating to Machines for the Manufacture of Mantles Employed in Incandescent Lighting.
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US739099A
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Machine for manufacturing incandescent mantles.
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US805930A
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Machine for manufacturing incandescent mantles.
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