Patent

Suchergebnisse für: Wahl

Patent:US1062309 20.05.1913 Wahl, John C. (P) Wahl (P) Adding Machine Co. : Calculating machine
Patent:US1085757 03.02.1914 Poole, Arthur (P) Wahl (P) Adding Machine Co. : Calculating-machine
Patent:US1148732 03.08.1915 Wahl, John C. (P) Wahl (P) Comp. : Calculating-machine
Patent:US1148733 03.08.1915 Wahl, John C. (P) Wahl (P) Adding Machine Co. : Calculating machine
Patent:US1191928 18.07.1916 Poole, Arthur (P) Wahl (P) Adding Machine Co. : Calculating-machine
Patent:US1196885 05.09.1916 Poole, Arthur (P) Wahl (P) Adding Machine Co. : Calculating machine
Patent:US1198050 12.09.1916 Poole, Arthur (P) Wahl (P) Adding Machine Co. : Calculating machine
Patent:US1198051 12.09.1916 Poole, Arthur (P) Wahl (P) Adding Machine Co. : Calculating-machine
Patent:US1202763 24.10.1916 Poole, Arthur (P) Wahl (P) Adding Machine Co. : Algebraic totaliser
Patent:US1259043 12.03.1918 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1266660 21.05.1918 John Bricken Wahl (P) Comp. : Calculating machine
Patent:US1268785 04.06.1918 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1270471 25.06.1918 Wahl, John C. (P) Wahl (P) Comp. : Calculating machine
Patent:US1273180 23.07.1918 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1274572 06.08.1918 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1283293 29.10.1918 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1292134 21.01.1919 Joseph E. Straub Wahl (P) Comp. : Label-holder for calculating-machines
Patent:US1294157 11.02.1919 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1296118 04.03.1919 Poole, Arthur (P) Wahl (P) Comp. : Algebraic totalizer
Patent:US1296119 04.03.1919 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1301318 22.04.1919 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1311710 29.07.1919 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1311729 29.07.1919 Wahl, John C. (P) Wahl (P) Comp. : Calculating machine
Patent:US1314094 26.08.1919 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US1314105 26.08.1919 Wahl, John C. (P) Wahl (P) Adding Machine Co. : Calculating machine
Patent:US1317467 30.09.1919 Wahl, John C. (P) Wahl (P) Comp. : Automatic item-counter for calculating-machines
Patent:US1323206 25.11.1919 Wahl, John C. (P) Wahl (P) Comp. : Calculating machine
Patent:US1334316 23.03.1920 Poole, Arthur (P) Wahl (P) Comp. : Calculating machine
Patent:US968103 23.08.1910 Bester B. Webster Wahl (P) Adding Machine Co. : Calculating-machine

Rechnerlexikon

Patent

Suchergebnisse für: Wahl