NL6902492A - - Google Patents

Info

Publication number
NL6902492A
NL6902492A NL6902492A NL6902492A NL6902492A NL 6902492 A NL6902492 A NL 6902492A NL 6902492 A NL6902492 A NL 6902492A NL 6902492 A NL6902492 A NL 6902492A NL 6902492 A NL6902492 A NL 6902492A
Authority
NL
Netherlands
Application number
NL6902492A
Original Assignee
Hatot Leon Ets
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 Hatot Leon Ets filed Critical Hatot Leon Ets
Publication of NL6902492A publication Critical patent/NL6902492A/xx

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00Synchronisation of independently-driven clocks
    • G04C11/08Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
    • G04C11/081Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00Synchronisation of independently-driven clocks
    • G04C11/02Synchronisation of independently-driven clocks by radio
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00Synchronisation of independently-driven clocks
    • G04C11/02Synchronisation of independently-driven clocks by radio
    • G04C11/026Synchronisation of independently-driven clocks by radio the time-piece preparing itself on set times on the reception of the sychronising signal
    • GPHYSICS
    • G04HOROLOGY
    • G04RRADIO-CONTROLLED TIME-PIECES
    • G04R40/00Correcting the clock frequency
    • G04R40/04Correcting the clock frequency by detecting the radio signal frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Circuits Of Receivers In General (AREA)
NL6902492A 1968-02-19 1969-02-17 NL6902492A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR140350 1968-02-19

Publications (1)

Publication Number Publication Date
NL6902492A true NL6902492A (xx) 1969-08-21

Family

ID=8646160

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6902492A NL6902492A (xx) 1968-02-19 1969-02-17

Country Status (7)

Country Link
US (1) US3590573A (xx)
CH (2) CH230569A4 (xx)
DE (1) DE1905202B2 (xx)
ES (1) ES364095A1 (xx)
FR (1) FR1562211A (xx)
GB (1) GB1252673A (xx)
NL (1) NL6902492A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748846A (en) * 1970-03-27 1973-07-31 Copal Co Ltd Time-keeping apparatus
GB1345410A (en) * 1970-07-29 1974-01-30 Suwa Seikosha Kk Electric timepieces
KR950012055B1 (ko) * 1990-01-29 1995-10-13 더 유나이티드 스테이츠 오브 어메리카, 레프리젠티드 바이 더 세크리터리, 유나이티드 스테이츠 디파트먼트 오브 코머스 정확한 시간 및/또는 주파수 제공장치 및 방법
DE4108935A1 (de) * 1991-03-19 1992-09-24 Damm Eric Kompensator fuer eine mechanische pendeluhr
DE4233126A1 (de) * 1992-10-02 1994-04-07 Telefunken Microelectron Verfahren für den Betrieb einer Funkuhr und Funkuhr für den Einsatz in einem störfeldbehafteten Umfeld
ES2156782B1 (es) * 1999-07-29 2002-02-01 Celaya Emparanza Galdos Sa Mejoras introducidas en la patente de invencion p-9901718 relativa a linterna de señalizacion.

Also Published As

Publication number Publication date
CH517966A (fr) 1971-08-13
FR1562211A (xx) 1969-04-04
US3590573A (en) 1971-07-06
CH230569A4 (xx) 1971-08-13
ES364095A1 (es) 1970-12-16
DE1905202A1 (de) 1969-08-21
DE1905202B2 (de) 1970-12-03
GB1252673A (xx) 1971-11-10

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