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US Patent: 2,213,579
Variable multiple head
Patentee:
George W. Emrick (exact or similar names) - Brooklyn, NY

USPTO Classifications:
408/117, 470/99, 74/665R

Tool Categories:
metalworking machines : drilling and boring : multiple spindle drilling heads

Assignees:
None

Manufacturer:
ETTCO Tool & Machine Co., Inc. - Brooklyn, NY

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 16, 1938
Granted: Sep. 03, 1940

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for ETTCO Tool Co., Inc.

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