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US Patent: 2,027,308
Manufacture of abrasive articles
Patentee:
Elmer C. Schacht - Troy, NY

USPTO Classifications:
118/636, 118/638, 209/127.1, 291/1, 361/226

Tool Categories:

Assignees:
Behr-Manning Corp. - Troy, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 20, 1931
Granted: Jan. 07, 1936

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Production Machine Co.
Description:
Of interest because Schacht once worked for Production Machine Co., which made sanding machines.

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