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US Patent: 3,230,642
Teaching and testing apparatus
Patentee:
Hans Goldschmidt (exact or similar names) - Atherton, CA

USPTO Classifications:
434/348, D19/64

Tool Categories:

Assignees:
H. Goldschmidt & Associates, Inc. - Menlo Park, CA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 07, 1963
Granted: Jan. 25, 1966

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Magna Engineering Corp.
Description:
Of interest because co-inventor Goldschmidt also designed the Shopsmith combination woodworking machines.

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