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US Patent: 1,530,067
Indicator for Gauges
Patentee:
Howard J. Young (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
116/311, 116/334, 116/DIG.23, 33/832

Tool Categories:
gauges

Assignees:
Powers Regulator Co. - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 21, 1924
Granted: Mar. 17, 1925

Patent Pictures:
USPTO (New site tip)
Google Patents
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