MAKE A MEME View Large Image Slingluff Patent No. 724344.JPG en Drawing from Harry Slingluff patent number 724 344 granted in 1903 for a window glass making process 2013-02-23 17 46 41 U S Patent Office author Slingluff was employed by the American Window Glass Company ...
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Keywords: Slingluff Patent No. 724344.JPG en Drawing from Harry Slingluff patent number 724 344 granted in 1903 for a window glass making process 2013-02-23 17 46 41 U S Patent Office author Slingluff was employed by the American Window Glass Company at the time of the patent and worked at the Hartford City Indiana plant PD-USGov Uploaded with UploadWizard Patent drawings Glass
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