ES223356Y - KEYBOARD FOR PERFECTED MUSIC INSTRUMENTS. - Google Patents

KEYBOARD FOR PERFECTED MUSIC INSTRUMENTS.

Info

Publication number: ES223356Y
Authority: ES; Spain
Prior art keywords: perfected; keyboard; music instruments; music; instruments
Prior art date: 1973-03-18
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

ES1974223356U

Other languages

Spanish (es)

Other versions

ES223356U (en

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.)

1973-03-18

Filing date

1974-03-18

Publication date

1977-04-16

1974-03-18 Application filed filed Critical

1976-12-16 Publication of ES223356U publication Critical patent/ES223356U/en

1977-04-16 Application granted granted Critical

1977-04-16 Publication of ES223356Y publication Critical patent/ES223356Y/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/12—Keyboards; Keys

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Electrophonic Musical Instruments (AREA)
Auxiliary Devices For Music (AREA)

ES1974223356U 1973-03-18 1974-03-18 KEYBOARD FOR PERFECTED MUSIC INSTRUMENTS. Expired ES223356Y (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SY289873		1973-03-18

Publications (2)

Publication Number	Publication Date
ES223356U ES223356U (en)	1976-12-16
ES223356Y true ES223356Y (en)	1977-04-16

Family

ID=21617872

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1974223356U Expired ES223356Y (en)	1973-03-18	1974-03-18	KEYBOARD FOR PERFECTED MUSIC INSTRUMENTS.

Country Status (13)

Country	Link
JP (1)	JPS5331004B2 (en)
AT (1)	AT339707B (en)
BE (1)	BE812428A (en)
CH (1)	CH591735A5 (en)
DD (1)	DD111749A5 (en)
DE (1)	DE2412846A1 (en)
DK (1)	DK141544C (en)
ES (1)	ES223356Y (en)
FR (1)	FR2221776B1 (en)
GB (1)	GB1446985A (en)
IT (1)	IT1009335B (en)
NL (1)	NL7403600A (en)
SU (1)	SU594903A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2383891A (en) *	2001-09-15	2003-07-09	Willi Roi	Musical instrument keyboard arranged to play 24 notes in an octave

1974
- 1974-03-15 SU SU742014609A patent/SU594903A3/en active
- 1974-03-15 FR FR7408964A patent/FR2221776B1/fr not_active Expired
- 1974-03-18 BE BE2053483A patent/BE812428A/en unknown
- 1974-03-18 AT AT222474A patent/AT339707B/en not_active IP Right Cessation
- 1974-03-18 DD DD17725474A patent/DD111749A5/xx unknown
- 1974-03-18 DK DK147874A patent/DK141544C/en active
- 1974-03-18 GB GB1199974A patent/GB1446985A/en not_active Expired
- 1974-03-18 ES ES1974223356U patent/ES223356Y/en not_active Expired
- 1974-03-18 IT IT6784574A patent/IT1009335B/en active
- 1974-03-18 NL NL7403600A patent/NL7403600A/xx not_active Application Discontinuation
- 1974-03-18 JP JP3085374A patent/JPS5331004B2/ja not_active Expired
- 1974-03-18 DE DE19742412846 patent/DE2412846A1/en active Pending
- 1974-03-18 CH CH370274A patent/CH591735A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DD111749A5 (en)	1975-03-05
FR2221776A1 (en)	1974-10-11
ES223356U (en)	1976-12-16
DE2412846A1 (en)	1974-09-19
IT1009335B (en)	1976-12-10
ATA222474A (en)	1977-02-15
FR2221776B1 (en)	1978-12-01
CH591735A5 (en)	1977-09-30
DK141544B (en)	1980-04-14
NL7403600A (en)	1974-09-20
SU594903A3 (en)	1978-02-25
AT339707B (en)	1977-11-10
JPS5026527A (en)	1975-03-19
DK141544C (en)	1980-09-29
JPS5331004B2 (en)	1978-08-30
BE812428A (en)	1974-07-15
GB1446985A (en)	1976-08-18

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