FR830758A
(en )
1938-08-09
Improvements to printing machines and more particularly to printing machines controlled by punched cards
FR855032A
(en )
1940-04-30
Printing device, especially for tabulating machines
FR43175E
(en )
1934-03-09
Printing device particularly applicable to statistical machines, calculating machines or tabulating machines for punched cards
FR842030A
(en )
1939-06-05
Printing machines operated using punch cards
FR718070A
(en )
1932-01-19
Printing device particularly applicable to tabulating machines for punched cards
FR792793A
(en )
1935-01-09
Improvements to accounting machines and more particularly to tabulating machines controlled by punched cards
FR795586A
(en )
1936-03-17
Printing device, especially for machines controlled by recording cards
FR41549E
(en )
1933-01-28
Printing device particularly applicable to tabulating machines for punched cards
FR763445A
(en )
1934-04-30
Improvements to card punching machines for statistical machines
FR719524A
(en )
1932-02-06
Improvements to punched card tabulating machines, equipped for direct subtraction
FR830131A
(en )
1938-07-21
Cards for statistical machines
FR43094E
(en )
1934-02-08
Improvements to recording cards for tabulating machines
FR816518A
(en )
1937-08-10
Punch Card Verification Machine for Accounting Machines
FR782752A
(en )
1935-06-12
Improvements to machines for checking punched record cards
FR748454A
(en )
1933-07-04
Improvements to tabulator machines controlled by recording cards
FR774765A
(en )
1934-12-11
Improvements to card punching machines
FR820786A
(en )
1937-11-18
Devices for selecting punched cards
FR795570A
(en )
1936-03-17
Punch card sorter for accounting and statistics machine
FR811185A
(en )
1937-04-08
Improvements to transposing mechanisms for typewriters and printing telegraphs
FR842630A
(en )
1939-06-15
Tabulation device for typewriters
FR751669A
(en )
1933-09-07
Sorting machine for punched indicator point cards, stacked, applicable to tabulating machines
FR754482A
(en )
1933-11-08
Card ejector device for tabulating machines
FR816665A
(en )
1937-08-13
Feeder device particularly intended for printing machines
FR767936A
(en )
1934-07-27
Accounting machine, specially machine for punched cards
FR796110A
(en )
1936-03-30
Punch card accounting machine