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Patents for James E. Austin
Patents 1 - 6 of 6
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
76,691Apr. 14, 1868J.E. AustinImprovement in shingle machines
82,067Sep. 15, 1868J.E. AustinImprovement in shingle-machines
105,540Jul. 19, 1870J.E. AustinImprovement in shingle-machines
148,799Mar. 24, 1874J.E. AustinImprovement in machines for edging shingles
171,338Dec. 21, 1875J.E. AustinImprovement in machines for edging shingles
528,247Oct. 30, 1894J.E. AustinSlicing-machine
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