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US Patent: 2,678,636
Air hammer with selective drill steel rotation
Patentee:
George H. Fuehrer (exact or similar names) - Downey, CA

USPTO Classifications:
173/169, 173/96, 74/127, 91/317

Tool Categories:

Assignees:
Thor Power Tool Co. - Aurora, IL

Manufacturer:
Thor Power Tool Co. - Aurora, IL

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 14, 1953
Granted: May 18, 1954

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thor Power Tool Co.

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