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US Patent: 2,472,875
Micrometer Caliper
Patentee:
Arthur A. Adams (exact or similar names) - Brookline, MA

USPTO Classifications:
33/501.2, 33/501.4

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometers

Assignees:
Robert G. Morse - Marblehead, MA

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Oct. 10, 1944
Granted: Jun. 14, 1949

Patent Pictures:
USPTO (New site tip)
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Description:
Alfred H. Hildreth - patent attorney

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