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US Patent: 1,736,715
Method of and apparatus for forming hook bars
Patentee:
James J. Marshall - Galt, ON Canada

USPTO Classifications:
29/34R, 72/377, 72/399, 72/403

Tool Categories:

Assignees:
Canada Machinery Corp., Ltd. - Galt, ON Canada

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 16, 1924
Granted: Nov. 19, 1929

Patent Pictures:
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Description:
The "hook bars" in question are for fastening rails to ties.

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