BR7504954A - METRIC METRIC - Google Patents

METRIC METRIC

Info

Publication number
BR7504954A
BR7504954A BR7504954*A BR7504954A BR7504954A BR 7504954 A BR7504954 A BR 7504954A BR 7504954 A BR7504954 A BR 7504954A BR 7504954 A BR7504954 A BR 7504954A
Authority
BR
Brazil
Prior art keywords
metric
metric metric
Prior art date
Application number
BR7504954*A
Other languages
Portuguese (pt)
Inventor
Castillo J Del
Original Assignee
Castillo J Del
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 Castillo J Del filed Critical Castillo J Del
Publication of BR7504954A publication Critical patent/BR7504954A/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G1/00—Means for the representation of music
    • 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
    • G09B15/023—Electrically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Auxiliary Devices For Music (AREA)
BR7504954*A 1974-08-06 1975-08-04 METRIC METRIC BR7504954A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MX15300674 1974-08-06
MX15300574 1974-08-06
MX15348574 1974-08-30

Publications (1)

Publication Number Publication Date
BR7504954A true BR7504954A (en) 1976-08-03

Family

ID=27350932

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504954*A BR7504954A (en) 1974-08-06 1975-08-04 METRIC METRIC

Country Status (11)

Country Link
JP (1) JPS5536113B2 (en)
AU (1) AU507714B2 (en)
BR (1) BR7504954A (en)
CA (1) CA1059756A (en)
CH (1) CH590531A5 (en)
DE (2) DE2534750C3 (en)
FR (1) FR2282666A1 (en)
GB (1) GB1523782A (en)
IT (1) IT1033948B (en)
NL (1) NL7509284A (en)
SE (1) SE7508758L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518343B1 (en) * 1970-05-26 1976-03-16
SE433983B (en) * 1976-06-24 1984-06-25 Juan M Del Castillo OPTICAL METRONOM
US4082029A (en) * 1976-09-10 1978-04-04 Juan M. del Castillo Optical metronomes
JPS5947232U (en) * 1982-09-20 1984-03-29 松下電器産業株式会社 Protection circuit for variable speed motor
GB2165670B (en) * 1984-08-15 1987-11-18 Philip Maurice Raymond Cowen Timing device
JPS6192353A (en) * 1984-10-11 1986-05-10 Diesel Kiki Co Ltd Controller for vehicle
GB8432129D0 (en) * 1984-12-19 1985-01-30 Jonasar A Visual training aid
JPS62112070A (en) * 1985-11-09 1987-05-23 Fujitsu Ten Ltd Detecting device for wire breaking of sensor
JPS6343054A (en) * 1986-08-06 1988-02-24 Isuzu Motors Ltd Electronically controlled automatic transmission
ATE147521T1 (en) * 1989-05-03 1997-01-15 Antonio Mitidieri ELECTRONIC MUSIC NOTE STAND
DE19621518A1 (en) * 1996-05-29 1997-12-11 Rosmann Karl Musical tone pitch visualiser
DE10149203A1 (en) * 2001-10-05 2003-04-17 Karl Rosmann Musical tone amplitude representation device for musical notation system uses optical fibres embedded in multi-layer foil music sheet
DE202018005171U1 (en) 2018-11-08 2018-11-30 Till Oliver Beiermann Device for generating optical clock signals

Also Published As

Publication number Publication date
IT1033948B (en) 1979-08-10
FR2282666B1 (en) 1981-08-21
DE2534750B2 (en) 1978-06-29
CH590531A5 (en) 1977-08-15
FR2282666A1 (en) 1976-03-19
AU507714B2 (en) 1980-02-28
CA1059756A (en) 1979-08-07
JPS5536113B2 (en) 1980-09-18
JPS5149060A (en) 1976-04-27
NL7509284A (en) 1976-02-10
SE7508758L (en) 1976-02-09
AU8367475A (en) 1977-02-10
DE2534750C3 (en) 1979-03-01
GB1523782A (en) 1978-09-06
DE7524720U (en) 1979-05-31
DE2534750A1 (en) 1976-02-19

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