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US Patent: 375,705
Engraving Machine for Multiple Combinations
Patentees:
Arnold Güdel (exact or similar names) - Biel, Berne Switzerland
Adhémar Chopard (exact or similar names) - Biel, Berne Switzerland

USPTO Classifications:
409/104, 82/11.1, 82/19

Tool Categories:
metalworking machines : metal engraving machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 07, 1887
Granted: Dec. 27, 1887

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Patented in Germany, 22 Jun., 1886, #38,448.

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