BE793410A - MUSICAL DIAL WITH MULTI-KEY RULE. - Google Patents

MUSICAL DIAL WITH MULTI-KEY RULE.

Info

Publication number
BE793410A
BE793410A BE793410DA BE793410A BE 793410 A BE793410 A BE 793410A BE 793410D A BE793410D A BE 793410DA BE 793410 A BE793410 A BE 793410A
Authority
BE
Belgium
Prior art keywords
musical
dial
key rule
rule
key
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Gosseye Edouard O G
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 filed by Gosseye Edouard O G filed Critical Gosseye Edouard O G
Publication of BE793410A publication Critical patent/BE793410A/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B15/00—Teaching music
    • G09B15/02—Boards or like means for providing an indication of notes
    • G09B15/026—Non-electrically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
BE793410D 1972-12-28 1972-12-28 MUSICAL DIAL WITH MULTI-KEY RULE. BE793410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE793410 1972-12-28

Publications (1)

Publication Number Publication Date
BE793410A true BE793410A (en) 1973-04-16

Family

ID=3860585

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793410D BE793410A (en) 1972-12-28 1972-12-28 MUSICAL DIAL WITH MULTI-KEY RULE.

Country Status (1)

Country Link
BE (1) BE793410A (en)

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