Invention Grant
- Patent Title: Automatic musical instrument.
-
Application No.: US21972818Application Date: 1918-02-28
-
Publication No.: US1282137APublication Date: 1918-10-22
- Inventor: STODDARD CHARLES F
- Applicant: STODDARD CHARLES F
- Assignee: Charles F Stoddard
- Current Assignee: Charles F Stoddard
- Priority: US21972818 1918-02-28
Information query
