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All Patents in class 83/836 | |||||
Number | Date | Patentee | Title | Type | |
368,999 | Aug. 30, 1887 | J.E. Emerson | Reversible Saw Tooth | insertable saw teeth | |
369,919 | Sep. 13, 1887 | J. Class | Removable saw-tooth | insertable saw teeth | |
374,821 | Dec. 13, 1887 | R.J. Bole | Reversible saw-tooth | insertable saw teeth | |
416,094 | Nov. 26, 1889 | B.F. Day | Saw | insertable saw teeth | |
432,534 | Jul. 22, 1890 | A. Krieger | Saw | insertable saw teeth | |
846,196 | Mar. 05, 1907 | S. Freas | Insertible tooth for metal saws | insertable saw teeth |