AT174794B - Musical teaching aid - Google Patents
Musical teaching aidInfo
- Publication number
- AT174794B AT174794B AT174794DA AT174794B AT 174794 B AT174794 B AT 174794B AT 174794D A AT174794D A AT 174794DA AT 174794 B AT174794 B AT 174794B
- Authority
- AT
- Austria
- Prior art keywords
- teaching aid
- musical teaching
- musical
- aid
- teaching
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT174794T | 1952-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT174794B true AT174794B (en) | 1953-05-11 |
Family
ID=29408695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT174794D AT174794B (en) | 1952-01-02 | 1952-01-02 | Musical teaching aid |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT174794B (en) |
-
1952
- 1952-01-02 AT AT174794D patent/AT174794B/en active
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