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All Patents in class 406/153 | |||||
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Number | Date | Patentee | Title | Type | |
RE9,885 | Sep. 27, 1881 | W.A. Rogers | Device for raising tailing from mines | ||
1,170,198 | Feb. 01, 1916 | A. Winter, J.E. Sweet, F.G. Chambers | Sand Blast Device | sand blasters | |
4,387,852 | Jun. 14, 1983 | C.A. Mattson, J. Michel, A. Domagalski | Fertilizer spreader | ||
4,474,327 | Oct. 02, 1984 | C.A. Mattson, J. Michel, A. Domagalski | Fertilizer spreader |