GB558333A
(enrdf_load_stackoverflow )
GB779437A
(enrdf_load_stackoverflow )
GB360376A
(enrdf_load_stackoverflow )
US2369974A
(en )
1945-02-20
Transfer mechanism for calculating
GB828156A
(en )
1960-02-17
Improvements in automatic counting devices, especially for duplicating and printing machines
US2724232A
(en )
1955-11-22
Clock correcting means of more than one hour range
GB213259A
(enrdf_load_stackoverflow )
US2947403A
(en )
1960-08-02
Parking meters
US3337127A
(en )
1967-08-22
Safety mechanism for computing counters
GB229302A
(enrdf_load_stackoverflow )
US1978554A
(en )
1934-10-30
Dating and numbering cylinder
US2734660A
(en )
1956-02-14
Fraser
US2015516A
(en )
1935-09-24
Item register fos
GB470265A
(enrdf_load_stackoverflow )
GB242307A
(enrdf_load_stackoverflow )
GB724081A
(en )
1955-02-16
Improvements in duplicating machines
GB516535A
(enrdf_load_stackoverflow )
GB716215A
(enrdf_load_stackoverflow )
GB629421A
(enrdf_load_stackoverflow )
GB173195A
(enrdf_load_stackoverflow )
GB459663A
(enrdf_load_stackoverflow )
GB190525478A
(en )
1906-05-10
Improvements in Counting or Totalising Apparatus.
GB272723A
(enrdf_load_stackoverflow )
GB191011688A
(en )
1910-11-17
Improvements in Weighing Machines.
GB674822A
(enrdf_load_stackoverflow )