JPS53133424A - Key-signature display device - Google Patents

Key-signature display device

Info

Publication number
JPS53133424A
JPS53133424A JP4889477A JP4889477A JPS53133424A JP S53133424 A JPS53133424 A JP S53133424A JP 4889477 A JP4889477 A JP 4889477A JP 4889477 A JP4889477 A JP 4889477A JP S53133424 A JPS53133424 A JP S53133424A
Authority
JP
Japan
Prior art keywords
key
display device
signature display
signatures
signature
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.)
Pending
Application number
JP4889477A
Other languages
Japanese (ja)
Inventor
Fumio Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4889477A priority Critical patent/JPS53133424A/en
Publication of JPS53133424A publication Critical patent/JPS53133424A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To display key-signatures in correspondence to their scales and permit easy performance of key-signatures by changing plural display means provided for respective keys through selection of switches.
JP4889477A 1977-04-26 1977-04-26 Key-signature display device Pending JPS53133424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4889477A JPS53133424A (en) 1977-04-26 1977-04-26 Key-signature display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4889477A JPS53133424A (en) 1977-04-26 1977-04-26 Key-signature display device

Publications (1)

Publication Number Publication Date
JPS53133424A true JPS53133424A (en) 1978-11-21

Family

ID=12815968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4889477A Pending JPS53133424A (en) 1977-04-26 1977-04-26 Key-signature display device

Country Status (1)

Country Link
JP (1) JPS53133424A (en)

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