Hasley, Thomas R.
| Role | Title | Holding Repository | |
|---|---|---|---|
| creatorOf | Hasley, Thomas R. Railroad Tie Patents, 1906. | Michigan Technological University, J.R. Van Pelt & Opie Library; Michigan Tech |
| Role | Title | Holding Repository |
|---|
Filters:
| Relation | Name | |
|---|---|---|
| associatedWith | United States. Patent and Trademark Office | corporateBody |
| Place Name | Admin Code | Country | |
|---|---|---|---|
| Houghton (Mich.) |
| Subject |
|---|
| Railroad ties |
| Occupation |
|---|
| Activity |
|---|
Person
