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Manufactured By:
Monarch Machine Tool Co.
Sidney, OH

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Details
Title: 1954 patent plaque
Source: Unknown, via Stephen Dukoff
Insert Date: 3/3/2020 4:47:32 PM

Image Description:
Found this photo on my computer. The latest patent date listed is from May 1954. As of this writing, all of the US and Canada patent are listed here under Monarch's Patents tab.
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