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Patent number:
Patent Date:
US Patent: 410,274
Calipers & Dividers
Patentee:
Walther Glitsch (
exact
or
similar
names) - Geneva, Switzerland
USPTO Classifications:
33/558.2
Tool Categories:
layout tools
:
compasses
:
dividers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
E. Imer Schneider
Lyell T. Adams
Patent Dates:
Applied:
Mar. 14, 1889
Granted:
Sep. 03, 1889
Patent Pictures:
USPTO
(New site tip)
Google Patents
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