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DK3722C
(en)
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Sheet music holder for mechanical musical instruments.
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DK3816C
(en)
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Device for helical sheet music for mechanical musical works.
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DK4417C
(en)
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Device for citation-like stringed instruments.
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CA72447A
(en)
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Support for musical instruments
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ES28751A1
(en)
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Improvements in musical instruments.
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CH23928A
(en)
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Stringed musical instrument, automatic, advanced
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DK3788C
(en)
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Device for Pianos.
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DK3660C
(en)
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Mechanical musical work with interchangeable sheet music.
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ES27315A1
(en)
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A musical instrument called Vocalina or vocal flute.
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CA88564A
(en)
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Support for musical instrument
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CH25651A
(en)
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Mechanical musical instrument
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FR328620A
(en)
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Music holder for mechanical instruments
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CH31923A
(en)
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Auxiliary sheet music holder for upright keyboard instruments
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CA74363A
(en)
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Musical instrument
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CA75301A
(en)
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Musical instrument
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CA79832A
(en)
|
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Musical instrument
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CA104111A
(en)
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Musical instrument
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CA79449A
(en)
|
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Actuating device for musical instruments
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CA79380A
(en)
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Melody stop for mechanical musical instruments
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CA79381A
(en)
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Melody stop for mechanical musical instruments
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CA73999A
(en)
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For stringed musical instruments
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DK1776C
(en)
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Mechanical Musical Instrument.
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CA75460A
(en)
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Stringed musical instrument
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CA80762A
(en)
|
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Mechanical musical instrument
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CA80763A
(en)
|
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Mechanical musical instrument
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