Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for C. B. Skinner | |||||
Number | Date | Patentee | Title | Type | |
441,633 | Dec. 02, 1890 | J.B. Bennett, A.P. Boardman | Vibrator-attachment for polishing-machines | sanding machines | |
441,634 | Dec. 02, 1890 | J.B. Bennett, A.P. Boardman | Polishing-machine | ||
441,635 | Dec. 02, 1890 | J.B. Bennett, A.P. Boardman | Polisher | sanding machines |