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US Patent: 801,789
Trammel Holder
Patentee:
Oliver W. Heck (exact or similar names) - Leetonia, OH

USPTO Classifications:
33/27.031

Tool Categories:
layout tools : compasses : trammels

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John B. Morgan
G. H. Irwin
N. F. Doyle
G. V. Forbes

Patent Dates:
Applied: Aug. 26, 1904
Granted: Oct. 10, 1905

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
D. P. Wolhaupter. - patent attorney

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