AU602712A
(en )
1912-08-20
Improvements in and relating to autopianos and analogous musical instruments
AU602812A
(en )
1913-09-23
Improvements in and relating to autopianos and analogous musical instruments
AU399612A
(en )
1912-04-23
Improvements in and relating to sounding-boards for musical instruments applicable also for other purposes
AU602812B
(en )
1913-09-23
Improvements in and relating to autopianos and analogous musical instruments
AU544212A
(en )
1912-11-06
Improvements in or relating' to musical instruments
AU602712B
(en )
1912-08-20
Improvements in and relating to autopianos and analogous musical instruments
AU451112A
(en )
1913-04-15
Improvements in and relating to disc instruments
AU328811A
(en )
1912-07-30
Improvements in or relating to combined musical instruments
GB191224142A
(en )
1913-10-16
Improvements in and relating to Electric Organs and like Musical Instruments.
AU328911A
(en )
1912-02-20
Improvements in or relating to mechanical musical instruments
AU544212B
(en )
1912-11-06
Improvements in or relating' to musical instruments
GB191104377A
(en )
1911-12-21
Improvements in and relating to Stringed Musical Instruments.
GB191213253A
(en )
1913-05-08
Improvements in or relating to the Pedals of Organs and similar Musical Instruments.
AU647912A
(en )
1913-09-23
Improvements in electric musical instruments
GB191212898A
(en )
1913-05-08
Improvements relating to Violins and like Stringed Instruments.
GB191116561A
(en )
1912-08-19
Improvements in or relating to Musical Instruments.
AU68216A
(en )
1916-09-05
Improvements in and relating to mechanically operated musical instruments
AU250511A
(en )
1911-10-10
Improvements in or relating to keyboard instruments
AU328911B
(en )
1912-02-20
Improvements in or relating to mechanical musical instruments
GB191207645A
(en )
1913-03-20
Improvements in or relating to Oboes, Cor-anglais and like Musical Instruments.
GB191309868A
(en )
1913-10-30
Improvements relating to Pianos and other Stringed Instruments.
GB191225190A
(en )
1913-06-26
Improvements in Reed-organs and like Musical Instruments.
GB191206509A
(en )
1912-12-05
Improvements in Wood and like Wind Musical Instruments.
CA141158A
(en )
1912-06-18
Musical instrument
CA145516A
(en )
1913-01-28
Musical instrument