Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:assignee |
gptkb:Jan_Ernst_Matzeliger
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1890-03-25
|
| gptkbp:describes |
A machine for lasting shoes, automating the process of attaching the upper part of a shoe to the sole.
|
| gptkbp:fieldOfInvention |
shoe manufacturing
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 423649
|
| gptkbp:inventedBy |
gptkb:Jan_Ernst_Matzeliger
|
| gptkbp:patent |
423649
|
| gptkbp:title |
Shoe-Fastening
|
| gptkbp:bfsParent |
gptkb:Florence_Pretz
|
| gptkbp:bfsLayer |
6
|