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US Patent: 2,679,787
Turntable provided with indexing masking means
Patentee:
Bernard F. Froehlich - Colerain Township, OH

USPTO Classifications:
74/818

Tool Categories:
metalworking machines : rotary tables

Assignees:
None

Manufacturer:
Troyke Manufacturing Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 07, 1953
Granted: Jun. 01, 1954

Patent Pictures:
USPTO pdf tiff
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Description:
Seen on a Model R-21 rotary table from Troyke Manufacturing Co., along with patents 3,000,469 and 3,100,636.

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