Number | Name | Date | Kind |
---|---|---|---|
D256881 | Hutchins | Sep 1980 | |
D286736 | Somers | Nov 1986 | |
D314900 | Hoffman | Feb 1991 | |
4145848 | Hutchins | Mar 1979 | |
4879847 | Butzen et al. | Nov 1989 |
Entry |
---|
Snap-on 1990 catalog (Jun. 1989, p. 205)-AT 400A and AT 425A. |
Air Tools catalog, pp. 7 and 10--date N/A. |
National-Detroit, Inc. flyer. |