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Thread: Heinrich Wolferts, Patent for Razor Grinding Machine 1898

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    Historically Inquisitive Martin103's Avatar
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    Default Heinrich Wolferts, Patent for Razor Grinding Machine 1898

    Here a patent given to Heinrich Wolferts Landwehr, Germany for a razor grinding machine. Link at bottom for full description of the patent.
    Name:  razor grinding machine.jpg
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    Link: Patent US600470 - RAZOR GRINDING MACHINE - Google Patents
    sharptonn and MikeB52 like this.

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