IT454384A - - Google Patents

Info

Publication number
IT454384A
IT454384A IT454384DA IT454384A IT 454384 A IT454384 A IT 454384A IT 454384D A IT454384D A IT 454384DA IT 454384 A IT454384 A IT 454384A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication of IT454384A publication Critical patent/IT454384A/it

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/005—Synchronisation of independently-driven clocks by changing the ratio of the driving-gear

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
IT454384D 1948-07-09 IT454384A (US06653308-20031125-C00197.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37842A US2651167A (en) 1948-07-09 1948-07-09 Direct read secondary clock and correction mechanism therefor

Publications (1)

Publication Number Publication Date
IT454384A true IT454384A (US06653308-20031125-C00197.png)

Family

ID=21896675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT454384D IT454384A (US06653308-20031125-C00197.png) 1948-07-09

Country Status (2)

Country Link
US (1) US2651167A (US06653308-20031125-C00197.png)
IT (1) IT454384A (US06653308-20031125-C00197.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858870A (US06653308-20031125-C00197.png) * 1971-11-19 1973-08-17
JPS4858871A (US06653308-20031125-C00197.png) * 1971-11-22 1973-08-17
US3823552A (en) * 1973-03-08 1974-07-16 Gen Electric Digital clock

Also Published As

Publication number Publication date
US2651167A (en) 1953-09-08

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