Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Clinton D. Hillis | |||||
Number | Date | Patentee | Title | Type | |
3,386,781 | Jun. 04, 1968 | C.D. Hillis, W.J. Blazek | Die set having readily demountable guide pins and bushings | dies for punch presses |