US4170015A
(en )
1979-10-02
Time clock device
GB561758A
(en )
1944-06-02
Improvements in or relating to magnetic recording apparatus
JP2009513931A
(ja )
2009-04-02
腕時計ムーブメント用の歯車装置
US4013159A
(en )
1977-03-22
Printer having a limited movement platen and/or printing head and independent supports therefor
US4095686A
(en )
1978-06-20
Printer having swingable printing rings
NO153401B
(no )
1985-12-02
Fremgangsmaate ved fremstilling av raakobber fra et antimonholdig kobberraamateriale.
US3218966A
(en )
1965-11-23
Apparatus for decoding and printing digital data
US3409903A
(en )
1968-11-05
Elapsed time recorder with printing disk and concentrically mounted strikers
US3668942A
(en )
1972-06-13
Indexing mechanism
US2131895A
(en )
1938-10-04
Paper feeding device
US2496686A
(en )
1950-02-07
La vergne h
GB452451A
(en )
1936-08-24
Improvements in or relating to record-card-controlled printing mechanism
US3148499A
(en )
1964-09-15
Indexing clutch assembly for a secondary clock correction mechanism
US1487143A
(en )
1924-03-18
brendle
GB595417A
(en )
1947-12-04
Improvements in or relating to record card controlled printing machines
GB2213774A
(en )
1989-08-23
Automatic printwheel setting system
US1098484A
(en )
1914-06-02
Time-recorder.
US2566125A
(en )
1951-08-28
Workman's time recorder
US2122536A
(en )
1938-07-05
Driving mechanism for printing apparatus and the like
US4677446A
(en )
1987-06-30
Watchman's clock
US2240587A
(en )
1941-05-06
Card time recorder
US1449757A
(en )
1923-03-27
Neckar
JP2703737B2
(ja )
1998-01-26
タコグラフに使用されるダイヤグラムディスクに英数字でマーキングする装置
GB776409A
(en )
1957-06-05
Printing unit, especially for record controlled business machines
GB595606A
(enExample )