patent model, paper pulp grinding machine
date: label: patent date
content: 1878-05-21, 1878-05-21
name: label: patentee
content: Patrick, William R.
label: inventor
content: Patrick, William R.
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Wisconsin, Marinette
setName: label: See more items in
content: Work and Industry: Agriculture
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: AG.204077
label: catalog number
content: 204077
label: accession number
content: 89797
label: patent number
content: 204,077
objectType: label: Object Name
content: patent model, paper pulp grinding machine