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US Patent: 993,084
Micrometer Indicator
Patentee:
Peter J. Linnahan - Beverly, MA

USPTO Classifications:
33/800

Tool Categories:
metalworking tools : machinist tools : measuring tools : indicating calipers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
L. B. Weymouth
F. E. Fitzgerald
H. J. Miller

Patent Dates:
Applied: Apr. 09, 1910
Granted: May 23, 1911

Patent Pictures: [ 1 | 2 ]
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Description:
Henry J. Miller - patent attorney

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