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Subject-matter index of patents for inventions issued by the United States Patent office from 1790 to 1873, inclusive...Vol 2 by Us Patent Office
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Subject-matter index of patents for inventions issued by the United...
by Us Patent Office ~ Paperback / softback
Available - Usually ships in 3-4 weeks
Subject-matter index of patents for inventions issued by the United States Patent office from 1790 to 1873, inclusive...Vol 3 by Us Patent Office
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Subject-matter index of patents for inventions issued by the United...
by Us Patent Office ~ Paperback / softback
Available - Usually ships in 3-4 weeks
Subject-matter index of patents for inventions issued by the United States Patent office from 1790 to 1873, inclusive...Vol 2 on Hardback by Us Patent Office
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Subject-matter index of patents for inventions issued by the United...
by Us Patent Office ~ Hardback
Available - Usually ships in 3-4 weeks
Subject-matter index of patents for inventions issued by the United States Patent office from 1790 to 1873, inclusive...Vol 3 on Hardback by Us Patent Office
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$130.99
$135.99
Subject-matter index of patents for inventions issued by the United...
by Us Patent Office ~ Hardback
Available - Usually ships in 3-4 weeks