JPS5246870A - Electronic type digital stopwatch - Google Patents

Electronic type digital stopwatch

Info

Publication number
JPS5246870A
JPS5246870A JP12274375A JP12274375A JPS5246870A JP S5246870 A JPS5246870 A JP S5246870A JP 12274375 A JP12274375 A JP 12274375A JP 12274375 A JP12274375 A JP 12274375A JP S5246870 A JPS5246870 A JP S5246870A
Authority
JP
Japan
Prior art keywords
electronic type
type digital
digital stopwatch
stopwatch
operating
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
JP12274375A
Other languages
Japanese (ja)
Inventor
Yasusaburo Kikuchi
Teruo Ebisawa
Nobuo Shiojima
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.)
Toshiba Ray O Vac Co Ltd
FDK Twicell Co Ltd
Original Assignee
Toshiba Ray O Vac Co Ltd
Toshiba Battery 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 Toshiba Ray O Vac Co Ltd, Toshiba Battery Co Ltd filed Critical Toshiba Ray O Vac Co Ltd
Priority to JP12274375A priority Critical patent/JPS5246870A/en
Publication of JPS5246870A publication Critical patent/JPS5246870A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)

Abstract

PURPOSE: To avoid malfunctions and thereby improve operating properties by operating a reset only at the times when a start stop switch circuit is stopped or a power source is thrown into the stopwatch.
COPYRIGHT: (C)1977,JPO&Japio
JP12274375A 1975-10-11 1975-10-11 Electronic type digital stopwatch Pending JPS5246870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12274375A JPS5246870A (en) 1975-10-11 1975-10-11 Electronic type digital stopwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12274375A JPS5246870A (en) 1975-10-11 1975-10-11 Electronic type digital stopwatch

Publications (1)

Publication Number Publication Date
JPS5246870A true JPS5246870A (en) 1977-04-14

Family

ID=14843488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12274375A Pending JPS5246870A (en) 1975-10-11 1975-10-11 Electronic type digital stopwatch

Country Status (1)

Country Link
JP (1) JPS5246870A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825567A (en) * 1971-08-05 1973-04-03
JPS4840475A (en) * 1971-09-21 1973-06-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825567A (en) * 1971-08-05 1973-04-03
JPS4840475A (en) * 1971-09-21 1973-06-14

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