Number | Name | Date | Kind |
---|---|---|---|
3722497 | Hiestand et al. | Mar 1973 | |
3763845 | Hiestand et al. | Oct 1973 | |
4134459 | Hotchen | Jan 1979 | |
4184719 | Ward | Jan 1980 | |
4836494 | Johnsen | Jun 1989 | |
4979412 | Anders | Dec 1990 | |
4986252 | Holmes et al. | Jan 1991 | |
5078119 | Holmes et al. | Jan 1992 | |
5165285 | Johnsen | Nov 1992 |
Number | Date | Country |
---|---|---|
717604 | Oct 1954 | GBX |
Entry |
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Brochure entitled "Team MECO Concrete Cutting Equipment by Masterpiece Engineering Company", Masterpiece Engineering Company, California (no date) (incomplete). |
Brochure entitled "HWS-112 12 H.P. Hydraulic Wall Saw", Diamond Tech, Inc., Roseville, California (no date) (incomplete). |
Brochure entitled "Gearmec Hydraulic Wall Saw DSM 700 S", Hoffman Diamond Products, Inc., Punxsutawney, PA (no date) (incomplete). |