CH602989A5 - - Google Patents

Info

Publication number
CH602989A5
CH602989A5 CH1590475A CH1590475A CH602989A5 CH 602989 A5 CH602989 A5 CH 602989A5 CH 1590475 A CH1590475 A CH 1590475A CH 1590475 A CH1590475 A CH 1590475A CH 602989 A5 CH602989 A5 CH 602989A5
Authority
CH
Switzerland
Application number
CH1590475A
Inventor
Georges A Cournoyer
Original Assignee
Georges A Cournoyer
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 Georges A Cournoyer filed Critical Georges A Cournoyer
Publication of CH602989A5 publication Critical patent/CH602989A5/xx

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
    • G09B15/001—Boards or like means for providing an indication of chords
    • G09B15/004—Non-electrically operated systems
    • G09B15/005—Non-electrically operated systems of the slide type

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)
  • Auxiliary Devices For Music (AREA)
  • Printing Methods (AREA)
CH1590475A 1974-12-09 1975-12-08 CH602989A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/531,196 US3968722A (en) 1974-12-09 1974-12-09 Musical keys and intervals teaching device

Publications (1)

Publication Number Publication Date
CH602989A5 true CH602989A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-08-15

Family

ID=24116644

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1590475A CH602989A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-12-09 1975-12-08

Country Status (7)

Country Link
US (1) US3968722A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE836369A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH602989A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES217251Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2294497A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1480008A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1055710B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597969A (en) * 1994-02-23 1997-01-28 Leslie Mayr Music slide rule reference device and system
US6013327A (en) * 1996-10-30 2000-01-11 Fuji Photo Film Co., Ltd. Slide bead coating method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193885A (en) * 1938-03-11 1940-03-19 Lester S Riley Music chart
US3592099A (en) * 1969-04-11 1971-07-13 Delbert F Gibby Slide rule for computing musical relationships

Also Published As

Publication number Publication date
US3968722A (en) 1976-07-13
FR2294497A1 (fr) 1976-07-09
GB1480008A (en) 1977-07-20
ES217251Y (es) 1977-03-01
BE836369A (fr) 1976-06-08
IT1055710B (it) 1982-01-11
ES217251U (es) 1976-08-16

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Legal Events

Date Code Title Description
PL Patent ceased
PLX Patent declared invalid from date of grant onwards