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US Patent: 1,967,689
Cam Controlled Mutispindle Machine
Patentees:
Lawrence Lee Schauer (exact or similar names) - Cincinnati, Hamilton County, OH
Augustus Marius Sosa (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
29/43, 408/45, 74/820, 74/822

Tool Categories:
metalworking machines : drilling and boring : drill presses : multiple spindle drill presses

Assignees:
Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Cincinnati Bickford Tool Co. - Cincinnati, Hamilton County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 16, 1930
Granted: Jul. 24, 1934

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Bickford Tool Co.

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