US3083641A
(en )
1963-04-02
Printing recorders
GB327594A
(enrdf_load_stackoverflow )
US2081836A
(en )
1937-05-25
Calculating machine
GB991861A
(en )
1965-05-12
Record material feeding device for a data entry machine
US2565295A
(en )
1951-08-21
Paper feeding mechanism for accounting machines
US2100027A
(en )
1937-11-23
Time stamp ribbon feed mechanism
US2214414A
(en )
1940-09-10
Typewriting machine
US2160539A
(en )
1939-05-30
Paper equipment for cash registers
US2064203A
(en )
1936-12-15
Recording machine
US2708404A
(en )
1955-05-17
Tape feeding means for hectographic duplicating machines
US2622898A
(en )
1952-12-23
Tamperproof pocket autographic register
US1682991A
(en )
1928-09-04
Manifolding register
US1129279A
(en )
1915-02-23
Stamping device.
US2509684A
(en )
1950-05-30
Paper web supporting and feeding means for recording machines
GB198629A
(enrdf_load_stackoverflow )
GB190410903A
(en )
1904-06-16
Improvements in Duplicators for Recording Orders or Sales.
US467767A
(en )
1892-01-26
Cash eeceipt checking apparatus
GB827879A
(en )
1960-02-10
Improvements in printing machines
GB339718A
(en )
1930-12-18
Improvements in and relating to apparatus or devices for use in issuing and keeping copies of receipts, tickets and the like
US2060119A
(en )
1936-11-10
Calculating machine
US1420881A
(en )
1922-06-27
Bibbcosr feeding aetd reversing mechanism
US4379645A
(en )
1983-04-12
Large format paper handling assembly for typewriters or like business machines
GB723355A
(en )
1955-02-09
Improvements in or relating to towel dispenser apparatus
GB191018917A
(en )
1911-02-13
Improvements in Machines for Perforating Controlling Strips for Typewriters.
GB190716256A
(en )
1908-05-28
Improvements in Time Recording Registers.