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US Patent: 808,452
Steam-shovel
Patentee:
Olaf Hetlesaeter (exact or similar names) - Milwaukee, WI

USPTO Classifications:
414/690

Tool Categories:

Assignees:
Allis-Chalmers Co. - Milwaukee, WI

Manufacturer:
Allis-Chalmers Co. - Milwaukee, WI

Witnesses:
L. P. Martin
Max W. Babb

Patent Dates:
Applied: Aug. 26, 1905
Granted: Dec. 26, 1905

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Allis-Chalmers Mfg. Co.

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