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Patents for S. S. Schoff
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
211,309Jan. 14, 1879L.H. WatsonAutomatic-Governor and Cut-Off
285,048Sep. 18, 1883G.A. LiljencrantzFruit Jar Opener
286,836Oct. 16, 1883G.A. LiljencrantzFruit Jar Opener
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