JP2895060B2
(ja )
1999-05-24
改ざん保護のための方法および装置
JP2000105845A
(ja )
2000-04-11
クロ―ズドシステムの仮想郵便料金メ―タ―
GB458114A
(enExample )
US5684949A
(en )
1997-11-04
Method and system for securing operation of a printing module
GB498395A
(en )
1939-01-06
Improvements in or relating to record-card-controlled printing mechanism
GB1055297A
(en )
1967-01-18
Improvements in or relating to calculating and accounting machines
GB462686A
(enExample )
GB1398666A
(en )
1975-06-25
Type action arrangement
USRE21051E
(en )
1939-02-04
Accounting machine
US1657696A
(en )
1928-01-31
A cobpobation
US3715980A
(en )
1973-02-13
Reinking mechanism
US2730039A
(en )
1956-01-10
werner
GB465890A
(enExample )
US2170183A
(en )
1939-08-22
Cash register and accounting
GB336594A
(enExample )
GB643189A
(enExample )
US1156258A
(en )
1915-10-12
Cash-register.
GB228184A
(enExample )
GB501443A
(enExample )
GB530120A
(enExample )
GB268839A
(enExample )
US3410386A
(en )
1968-11-12
Record material feed control
GB474051A
(en )
1937-10-25
Improvements in or relating to cash registers and similar accounting machines
GB190828253A
(en )
1909-12-28
Improvements in and relating to Mechanical Calculators.
US1871846A
(en )
1932-08-16
Assig-ntoe