JPS57128399A - Battery exhaustion informing apparatus for battery- operated wireless chime - Google Patents

Battery exhaustion informing apparatus for battery- operated wireless chime

Info

Publication number
JPS57128399A
JPS57128399A JP1339381A JP1339381A JPS57128399A JP S57128399 A JPS57128399 A JP S57128399A JP 1339381 A JP1339381 A JP 1339381A JP 1339381 A JP1339381 A JP 1339381A JP S57128399 A JPS57128399 A JP S57128399A
Authority
JP
Japan
Prior art keywords
battery
operated wireless
informing apparatus
exhaustion
wireless chime
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
JP1339381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326933B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Ikeda
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1339381A priority Critical patent/JPS57128399A/ja
Publication of JPS57128399A publication Critical patent/JPS57128399A/ja
Publication of JPS6326933B2 publication Critical patent/JPS6326933B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)
JP1339381A 1981-01-31 1981-01-31 Battery exhaustion informing apparatus for battery- operated wireless chime Granted JPS57128399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1339381A JPS57128399A (en) 1981-01-31 1981-01-31 Battery exhaustion informing apparatus for battery- operated wireless chime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1339381A JPS57128399A (en) 1981-01-31 1981-01-31 Battery exhaustion informing apparatus for battery- operated wireless chime

Publications (2)

Publication Number Publication Date
JPS57128399A true JPS57128399A (en) 1982-08-09
JPS6326933B2 JPS6326933B2 (enrdf_load_stackoverflow) 1988-06-01

Family

ID=11831858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1339381A Granted JPS57128399A (en) 1981-01-31 1981-01-31 Battery exhaustion informing apparatus for battery- operated wireless chime

Country Status (1)

Country Link
JP (1) JPS57128399A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6326933B2 (enrdf_load_stackoverflow) 1988-06-01

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