Struble, Jacob B.
Jacob B. Struble graduated from the Pennsylvania State College in 1889. By 1921 he had invented the electric block system in switching for the railroads.
From the description of Letters and articles, 1886-1921. (Pennsylvania State University Libraries). WorldCat record id: 33195505
Archival Resources
| Role | Title | Holding Repository | |
|---|---|---|---|
| creatorOf | Struble, Jacob B. Letters and articles, 1886-1921. | Pennsylvania State University Libraries |
Bibliographic and Digital Archival Resources
| Role | Title | Holding Repository |
|---|
Filters:
| Relation | Name | |
|---|---|---|
| associatedWith | Pennsylvania State College | corporateBody |
| Place Name | Admin Code | Country | |
|---|---|---|---|
| Pennsylvania |
| Subject |
|---|
| Inventions |
| Inventors |
| Railroads |
| Occupation |
|---|
| Activity |
|---|
Person
Active 1886
Active 1921
Related Descriptions
Search Elsewhere
Information
