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US Patent: 2,554,721
Dial Indicating Mechanism
Patentees:
Harold J. Siekmann (exact or similar names) - Cincinnati, OH
George J. Kasselmann (exact or similar names) - Cincinnati, OH

USPTO Classifications:
116/231, 477/19

Tool Categories:
metalworking machines : metalworking machine mechanisms
metalworking machines : metal lathes : engine lathes

Assignees:
R. K. Le Blond Machine Tool Co. - Cincinnati, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 26, 1948
Granted: May 29, 1951

Patent Pictures:
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"Vintage Machinery" entry for R. K. Leblond Machine Tool Co.
Description:
Original application 26 Feb, 1948, now patent # 2,545,053. Divided and this application 16 Apr, 1949.

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