Invention Grant
- Patent Title: Musical instrument
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Application No.: US15294537Application Date: 1937-07-10
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Publication No.: US2181346APublication Date: 1939-11-28
- Inventor: HENRI SELMER
- Applicant: HENRI SELMER
- Assignee: Selmer Henri
- Current Assignee: Selmer Henri
- Priority: US15294537 1937-07-10
- Main IPC: G10D7/10
- IPC: G10D7/10
Public/Granted literature
- US10346421B1 Data profiling of large datasets Public/Granted day:2019-07-09
Information query
