Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Albert W. Spear | |||||
Number | Date | Patentee | Title | Type | |
322,966 | Jul. 28, 1885 | J. Prince | Knife for hoop-shaving machines | hoop making machines | |
322,967 | Jul. 28, 1885 | J. Prince | Hoop-shaving machine | hoop making machines |