ES436937A1
(es )
1977-01-01
Perfeccionamientos en dispositivos de desplazamiento de las cintas de escritura para unidades de impresion de maquinas de escribir.
GB216144A
(enExample )
GB534299A
(en )
1941-03-04
Improvements in or relating to ink-ribbon mechanism
US3223222A
(en )
1965-12-14
Ribbon feeding mechanism
US534013A
(en )
1895-02-12
Type-writing machine
GB190900672A
(en )
1910-01-11
Improvements relating to Cash Registers.
ES348417A1
(es )
1969-03-16
Un dispositivo impresor para una caja registradora.
US1559148A
(en )
1925-10-27
Ribbon winding and reversing mechanism
GB191025096A
(en )
1911-10-26
Improvements in and relating to Cash Registers.
GB1039641A
(en )
1966-08-17
Improvements in or relating to typewriting and like machines
GB397662A
(en )
1933-08-31
Improvements in and relating to biling machines
GB191415924A
(en )
1914-08-17
Improvements in Printing Mechanism for Calculating Machines.
GB237602A
(enExample )
GB190428745A
(en )
1905-08-24
Typewriting Machines.
GB873142A
(en )
1961-07-19
A ribbon guide for typewriting machines
GB191112852A
(en )
1912-02-29
Improvements in or relating to the Platen-carriage and Shift-key Mechanism of Typewriters.
GB190007172A
(en )
1900-08-11
Improvements in Computing or Calculating and Recording Machines.
GB459266A
(enExample )
GB191018791A
(en )
1911-08-03
Improvements in Cash Registers.
GB190115189A
(en )
1902-05-08
Improvements in Typewriters.
GB733829A
(enExample )
GB191302205A
(en )
1913-10-30
Improvements in Sheet Position Indicating Attachments for Typewriting Machines.
GB758290A
(en )
1956-10-03
Improvements in or relating to typewriters or like machines
GB121069A
(en )
1918-11-28
Improvements in and connected with Ink-ribbon Mechanism for Typewriting Machines.
GB189721854A
(en )
1898-09-23
Improvements in Typewriting Machines.