Patents, December 22, 1891; September 09, 1902
File — Box: 1, Folder: 14
Abstract
Patents submitted by Arthur W. Robinson of the Friction-Clutch, the Dredge-Bucket, the Boom for Dredges, Excavators, & c., and Hoisting-gear for Dipper-buckets for Use Upon Dredges, Steam-shovels, & c.
Dates
- Creation: December 22, 1891; September 09, 1902
Conditions Governing Access
Collection is open for research.
Extent
From the Collection: 1 Cubic Feet
Language of Materials
From the Collection: English
Repository Details
Part of the University of Idaho Library, Special Collections and Archives Repository