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US Patent: 1,356,297
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Patentee:
Albert Thomas Lochner (exact or similar names) - Chicago, IL

USPTO Classifications:
173/126, 173/203, 310/75R, 74/421A, 74/56

Tool Categories:

Assignees:
Wodack Electric Tool Corp. - Chicago, IL

Manufacturer:
Wodack Electric Tool Corp. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 26, 1918
Granted: Oct. 19, 1920

Patent Pictures:
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Vintage Machinery entry for Wodack Electric Tool Corp.

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