MY6100081A
(en )
1961-12-31
Improvements in or relating to apparatus for playing gramophone records
MY6100034A
(en )
1961-12-31
Improvements in or relating to apparatus for playing gramophone
AU222872B2
(en )
1958-05-01
Improvements in or relating to apparatus for checking recorded information
AU218630B2
(en )
1957-11-07
Improvements in or relating to record players
AU3241957A
(en )
1958-05-01
Improvements in or relating to apparatus for checking recorded information
AU216562B2
(en )
1957-12-12
Improvements relating to recording and reproducing apparatus
AU226608B2
(en )
1958-06-19
Improvements in or relating to record card controlled apparatus
AU2741557A
(en )
1957-11-07
Improvements in or relating to record players
AU209037B2
(en )
1955-07-07
Improvements in or relating to apparatus for comparing recorded data
AU208569B2
(en )
1956-07-12
Improvements in or relating to methods for making phonograph records
AU229797B2
(en )
1959-02-26
Improvements in portable record players
AU204065B2
(en )
Improvements in or relating to level recording apparatus
AU204972B2
(en )
1955-12-22
Improvements in or relating to control members in devices for playing gramophone records
AU206941B2
(en )
1956-08-02
Improvements relating to automatic record player apparatus
AU2857757A
(en )
1957-12-12
Improvements relating to recording and reproducing apparatus
AU3383357A
(en )
1958-06-19
Improvements in or relating to record card controlled apparatus
AU218919B2
(en )
Improvements in or relating to gramophone record changers
AU594955A
(en )
1955-07-07
Improvements in or relating to apparatus for comparing recorded data
AU223449B2
(en )
1959-01-29
Improvements in or relating to apparatus for driving gramophone records
AU1503956A
(en )
1956-07-12
Improvements in or relating to methods for making phonograph records
AU161766B2
(en )
1954-03-11
Improvements in or relating to gramophone records
AU3070657A
(en )
1959-02-26
Improvements in portable record players
AU1000155A
(en )
1955-12-22
Improvements in or relating to control members in devices for playing gramophone records
AU1559556A
(en )
1956-08-02
Improvements relating to automatic record player apparatus
AU210430B2
(en )
1956-03-01
Improvements in or relating to record changing phonographs