GB783736A
(enrdf_load_stackoverflow )
GB1293675A
(en )
1972-10-18
Recording drive for vehicle tachographs
GB545438A
(enrdf_load_stackoverflow )
GB182418A
(enrdf_load_stackoverflow )
GB213259A
(enrdf_load_stackoverflow )
GB735178A
(enrdf_load_stackoverflow )
GB632685A
(en )
1949-11-28
Improvement in secondary time-keeping apparatus
GB795893A
(en )
1958-06-04
Improvements in or relating to counters
US1945272A
(en )
1934-01-30
Electric clock
GB600150A
(en )
1948-04-01
Improvements relating to indexing mechanisms for machine tools
US1449823A
(en )
1923-03-27
Bobebt laupitz
GB734618A
(en )
1955-08-03
Improvements in and relating to a time piece
GB817363A
(en )
1959-07-29
Improvements relating to a return-to-zero system for counter wheels provided with return-to-zero cams
GB666828A
(enrdf_load_stackoverflow )
US3245730A
(en )
1966-04-12
Brake valve device with minimum application insuring feature
GB642090A
(en )
1950-08-30
Keyboard impulse transmitter for step-by-step printing telegraph
GB191400869A
(en )
1915-07-15
Improvements in and relating to Calculating Machines.
GB339420A
(enrdf_load_stackoverflow )
GB191400927A
(enrdf_load_stackoverflow )
1915-01-13
GB702495A
(en )
1954-01-20
Cash registers and similar accounting machines
GB252375A
(enrdf_load_stackoverflow )
GB667665A
(en )
1952-03-05
Signal transmitting apparatus embodying coding wheels
GB351698A
(enrdf_load_stackoverflow )
GB190614680A
(en )
1907-05-02
Improvements in Adding Machines.
GB166279A
(enrdf_load_stackoverflow )