More Patents Granted Kuprion, Daily Racing Form, 1957-05-08


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More Patents Granted Kuprion CHURCHILL DOWNS. Louisville, Ky., May 7. — Art Kuprion head of the Kuprion Kamera Company announced that the U. S. Patent Office has granted his firm several new patents for use on their equipment. The Kuprion Kameras have been in use here since the photo finish service was installed, a period of 21 years.

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