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Patent Model of Springer Gas Machine

Patent Model of Springer Gas Machine

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Object Name
patent model, gas machine
patent date
Springer, T. G.
associated place
United States: Iowa, Clinton
overall - from catalog card: 13 in x 11 3/4 in x 7 1/8 in; 33.02 cm x 29.845 cm x 18.0975 cm
overall: 13 1/4 in x 7 1/2 in x 12 1/4 in; 33.655 cm x 19.05 cm x 31.115 cm
ID Number
catalog number
accession number
patent number
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Work and Industry: Mechanical and Civil Engineering
Data Source
National Museum of American History
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