JPS55458A - Hour informing sound generator - Google Patents

Hour informing sound generator

Info

Publication number
JPS55458A
JPS55458A JP503379A JP503379A JPS55458A JP S55458 A JPS55458 A JP S55458A JP 503379 A JP503379 A JP 503379A JP 503379 A JP503379 A JP 503379A JP S55458 A JPS55458 A JP S55458A
Authority
JP
Japan
Prior art keywords
hour
display
voltage
informing sound
brightness
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.)
Granted
Application number
JP503379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216390B2 (enrdf_load_stackoverflow
Inventor
Satoshi Noguchi
Takaya Kitao
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 JP503379A priority Critical patent/JPS55458A/ja
Publication of JPS55458A publication Critical patent/JPS55458A/ja
Publication of JPS6216390B2 publication Critical patent/JPS6216390B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
JP503379A 1979-01-20 1979-01-20 Hour informing sound generator Granted JPS55458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP503379A JPS55458A (en) 1979-01-20 1979-01-20 Hour informing sound generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP503379A JPS55458A (en) 1979-01-20 1979-01-20 Hour informing sound generator

Publications (2)

Publication Number Publication Date
JPS55458A true JPS55458A (en) 1980-01-05
JPS6216390B2 JPS6216390B2 (enrdf_load_stackoverflow) 1987-04-13

Family

ID=11600149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP503379A Granted JPS55458A (en) 1979-01-20 1979-01-20 Hour informing sound generator

Country Status (1)

Country Link
JP (1) JPS55458A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6216390B2 (enrdf_load_stackoverflow) 1987-04-13

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