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Patents for C. H. & E. Mfg. Co. | |||||
Number | Date | Patentee | Title | Type | |
1,131,260 | Mar. 09, 1915 | A. Nydegger | Plaster-mixer | plasterer | |
1,242,231 | Oct. 09, 1917 | A. Nydegger | Bilge-pump | ||
1,285,265 | Nov. 19, 1918 | C.I. Longnecker | Combustion-engine | internal combustion engines | |
1,871,856 | Aug. 16, 1932 | J.H. MacDonald | Trenching machine | ||
1,882,367 | Oct. 11, 1932 | J.H. MacDonald | Steering apparatus |