JPS525580A - Reversibee stop-watch - Google Patents

Reversibee stop-watch

Info

Publication number
JPS525580A
JPS525580A JP8216575A JP8216575A JPS525580A JP S525580 A JPS525580 A JP S525580A JP 8216575 A JP8216575 A JP 8216575A JP 8216575 A JP8216575 A JP 8216575A JP S525580 A JPS525580 A JP S525580A
Authority
JP
Japan
Prior art keywords
watch
stop
reversibee
time
remaining time
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
JP8216575A
Other languages
Japanese (ja)
Inventor
Tetsuo Kawasaki
Akio Honda
Shoichi Tanaka
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.)
Japan Electronic Materials Corp
Original Assignee
Japan Electronic Materials Corp
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 Japan Electronic Materials Corp filed Critical Japan Electronic Materials Corp
Priority to JP8216575A priority Critical patent/JPS525580A/en
Publication of JPS525580A publication Critical patent/JPS525580A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)

Abstract

PURPOSE: To indicate the remaining time of an established time, and to measure the advance time as a regular stop-watch from the point where the remaining time becomes zero.
COPYRIGHT: (C)1977,JPO&Japio
JP8216575A 1975-07-01 1975-07-01 Reversibee stop-watch Pending JPS525580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8216575A JPS525580A (en) 1975-07-01 1975-07-01 Reversibee stop-watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8216575A JPS525580A (en) 1975-07-01 1975-07-01 Reversibee stop-watch

Publications (1)

Publication Number Publication Date
JPS525580A true JPS525580A (en) 1977-01-17

Family

ID=13766806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8216575A Pending JPS525580A (en) 1975-07-01 1975-07-01 Reversibee stop-watch

Country Status (1)

Country Link
JP (1) JPS525580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54176377U (en) * 1978-06-01 1979-12-13
FR2759793A1 (en) * 1997-02-14 1998-08-21 Ferrari Magiera Creation Diffu Electronic module for controlled watch or clock display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54176377U (en) * 1978-06-01 1979-12-13
FR2759793A1 (en) * 1997-02-14 1998-08-21 Ferrari Magiera Creation Diffu Electronic module for controlled watch or clock display

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