JPS52467A - Digital electronic timekeeping device - Google Patents

Digital electronic timekeeping device

Info

Publication number
JPS52467A
JPS52467A JP50077428A JP7742875A JPS52467A JP S52467 A JPS52467 A JP S52467A JP 50077428 A JP50077428 A JP 50077428A JP 7742875 A JP7742875 A JP 7742875A JP S52467 A JPS52467 A JP S52467A
Authority
JP
Japan
Prior art keywords
digital electronic
timekeeping device
electronic timekeeping
forbid
separating
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
JP50077428A
Other languages
Japanese (ja)
Inventor
Makoto Yoshida
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP50077428A priority Critical patent/JPS52467A/en
Priority to US05/698,454 priority patent/US4089159A/en
Priority to GB25941/76A priority patent/GB1554232A/en
Priority to DE19762628141 priority patent/DE2628141A1/en
Publication of JPS52467A publication Critical patent/JPS52467A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To provide a digital electronic timekeeping device with two or more functions by separating a time-sequence counter using a carry-forbid gate and adding a circuit to the so separated counting part.
JP50077428A 1975-06-23 1975-06-23 Digital electronic timekeeping device Pending JPS52467A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50077428A JPS52467A (en) 1975-06-23 1975-06-23 Digital electronic timekeeping device
US05/698,454 US4089159A (en) 1975-06-23 1976-06-21 Electronic timepiece
GB25941/76A GB1554232A (en) 1975-06-23 1976-06-22 Electronic timepiece
DE19762628141 DE2628141A1 (en) 1975-06-23 1976-06-23 ELECTRONIC CLOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50077428A JPS52467A (en) 1975-06-23 1975-06-23 Digital electronic timekeeping device

Publications (1)

Publication Number Publication Date
JPS52467A true JPS52467A (en) 1977-01-05

Family

ID=13633706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50077428A Pending JPS52467A (en) 1975-06-23 1975-06-23 Digital electronic timekeeping device

Country Status (1)

Country Link
JP (1) JPS52467A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288053A (en) * 1985-06-13 1986-12-18 Nisshin Steel Co Ltd High-speed weldable stainless steel
JPH0593855U (en) * 1991-07-13 1993-12-21 明 生越 Book cover with bookmarks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288053A (en) * 1985-06-13 1986-12-18 Nisshin Steel Co Ltd High-speed weldable stainless steel
JPH0593855U (en) * 1991-07-13 1993-12-21 明 生越 Book cover with bookmarks

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