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US Patent: 3,444,446
Fine-medium-coarse servomotor position control
Patentees:
Fred G. Burg (exact or similar names) - Los Angeles, CA
Socrates Lenders (exact or similar names) - Wilmington, CA

USPTO Classifications:
318/592, 318/612, 318/614, 318/663

Tool Categories:
metalworking machines : drilling and boring : drill presses
woodworking machines : wood drilling and boring : drill presses

Assignees:
Houdaille Industries, Inc. - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 24, 1965
Granted: May 13, 1969

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Burgmaster Corp.

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