Suchergebnisse für: Baldwin, Frank Stephen
- Patent:CA149112 08.07.1913 Baldwin, Frank Stephen (P) Monroe (P) Calculating Machine Comp. : Calculating machine
- Patent:GB190401286 12.05.1904 Baldwin, Frank Stephen (P) : Improvements in Computing and Recording Machines
- Patent:GB191227231 20.11.1913 Baldwin, Frank Stephen (P) : Improvements in Calculating Machines
- Patent:GB191314152 16.10.1913 Baldwin, Frank Stephen (P) : Improvements in and relating to Transfer Mechanism for Calculating Machines
- Patent:GB191314153 20.11.1913 Baldwin, Frank Stephen (P) : Improvements in and relating to Zeroizing Mechanism for Calculating Machines
- Patent:US1080245 02.12.1913 Baldwin, Frank Stephen (P) : Calculating Machine
- Patent:US1207700 12.12.1916 Baldwin, Frank Stephen (P) & Baldwin, George H. Monroe (P) : Calculating Machine
- Patent:US1275119 06.08.1918 Baldwin, Frank Stephen (P) Monroe (P) Calculating Machine Co : Zero setting mechanism
- Patent:US138310 29.04.1873 Baldwin, Frank Stephen (P) : Improvement in lumber measures
- Patent:US153522 28.07.1874 Baldwin, Frank Stephen (P) : Improvement in Adding Machines
- Patent:US159244 02.01.1875 Baldwin, Frank Stephen (P) : Calculating-machine
- Patent:US641065 09.01.1900 Baldwin, Frank Stephen (P) : Calculating-machine
- Patent:US706375 05.08.1902 Baldwin, Frank Stephen (P) : Calculating machine
- Patent:US745991 08.12.1903 Baldwin, Frank Stephen (P) : Computing and Recording Machine
- Patent:US890888 16.06.1908 Baldwin, Frank Stephen (P) : Calculating and Recording Machine
- Patent:USRE13841 08.12.1914 Baldwin, Frank Stephen (P) : Calculating Machine
- Patent:USRE13842 08.12.1914 Baldwin, Frank Stephen (P) : Calculating Machine