Newburyport Public Library
Patents -- Massachusetts -- Newburyport
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http://bibfra.me/vocab/lite/Concept
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Patents -- Massachusetts -- Newburyport
Name
Patents
Focus
Patents
Sub focus
Massachusetts
Newburyport
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Subject of
6
Patent drawings for F.G. Mills
Patent drawing for James Knight, by David P. Page
Patent drawings, G.E. Daniels, by D.P. Page, Esq
Parts of Springfield rifle
Patent drawings C. Gemignani
Patent drawing, D. Collins, Jr
Outgoing Resources
Focus
1
Patents
Sub focus
2
Massachusetts
Newburyport
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