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FR673689A - Keyboard musical instrument - Google Patents

Keyboard musical instrument

Info

Publication number
FR673689A
FR673689AFR673689DAFR673689AFR 673689 AFR673689 AFR 673689AFR 673689D AFR673689D AFR 673689DAFR 673689 AFR673689 AFR 673689A
Authority
FR
France
Prior art keywords
musical instrument
keyboard musical
keyboard
instrument
musical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean Cahan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR673689ApublicationCriticalpatent/FR673689A/en
Expiredlegal-statusCriticalCurrent

Links

Classifications

Landscapes

FR673689D1928-08-211928-08-21 Keyboard musical instrumentExpiredFR673689A (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
FR673689T1928-08-21

Publications (1)

Publication NumberPublication Date
FR673689Atrue FR673689A (en)1930-01-17

Family

ID=9018291

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR673689DExpiredFR673689A (en)1928-08-211928-08-21 Keyboard musical instrument

Country Status (1)

CountryLink
FR (1)FR673689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2841044A (en)*1956-03-301958-07-01Schulmerich Electronics IncInstruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2841044A (en)*1956-03-301958-07-01Schulmerich Electronics IncInstruments

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