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Patent number:
Patent Date:
US Patent: 2,181,971
Pallet and Roller Jewel Setter
Patentee:
Irving Gaston (
exact
or
similar
names) - New York, NY
USPTO Classifications:
81/7
Tool Categories:
trade specific
:
watchmaker
Assignees:
Hammel, Riglander and Co.
- New York, NY
Manufacturer:
Hammel, Riglander and Co.
- New York, NY
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 14, 1938
Granted:
Dec. 05, 1939
Patent Pictures:
USPTO
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Google Patents
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