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US Patent: 1,576,594
Piston Aligner
Patentee:
Albert F. Froussard (exact or similar names) - St. Louis, MO

USPTO Classifications:
33/604

Tool Categories:
specialty machines : testing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 07, 1923
Granted: Mar. 16, 1926

Patent Pictures:
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