FR623743A - Device for placing the voice - Google Patents

Device for placing the voice

Info

Publication number
FR623743A
FR623743A FR623743DA FR623743A FR 623743 A FR623743 A FR 623743A FR 623743D A FR623743D A FR 623743DA FR 623743 A FR623743 A FR 623743A
Authority
FR
France
Prior art keywords
voice
placing
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
Keller
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 filed Critical
Application granted granted Critical
Publication of FR623743A publication Critical patent/FR623743A/en
Expired legal-status Critical Current

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

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)
FR623743D 1926-10-27 1926-10-27 Device for placing the voice Expired FR623743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR623743T 1926-10-27

Publications (1)

Publication Number Publication Date
FR623743A true FR623743A (en) 1927-06-29

Family

ID=8986634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623743D Expired FR623743A (en) 1926-10-27 1926-10-27 Device for placing the voice

Country Status (1)

Country Link
FR (1) FR623743A (en)

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