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US Patent: 937,938
Drop Hammer or the Like
Patentee:
Fredrik Holmgren (exact or similar names) - New York, NY

USPTO Classifications:
72/439, 72/456

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
E. W. Bliss Co. - Brooklyn, Kings County, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 02, 1908
Granted: Oct. 26, 1909

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for E. W. Bliss Co.

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