patent model, engine, hot air
date: label: date made
content: 1877
label: patent date
content: 1877-05-08
name: label: inventor
content: Hock, Julius
label: inventor
content: Martin, Louis P.
place: label: associated place
content: Austria: Vienna state, Vienna
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.322010
label: patent number
content: 190,490
label: accession number
content: 245985
label: catalog number
content: 322010
objectType: label: Object Name
content: patent model, engine, hot air
label: Object Name
content: engine, hot air