patent model, ore separating machinery
date: label: patent date
content: 1879-03-18
name: label: inventor
content: Hochstrate, Heinrich
notes: label: Location
content: Currently not on view
place: label: associated place
content: Germany: North Rhine-Westphalia, Homberg
setName: label: See more items in
content: Work and Industry: Agriculture and Natural Resources
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: AG.308763
label: accession number
content: 089797
label: catalog number
content: 308763
label: patent number
content: 213,421
objectType: label: Object Name
content: patent model, ore separating machinery