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FR1374009A - Improvements to chronocomparators - Google Patents

Improvements to chronocomparators

Info

Publication number
FR1374009A
FR1374009A FR20338A FR13020338A FR1374009A FR 1374009 A FR1374009 A FR 1374009A FR 20338 A FR20338 A FR 20338A FR 13020338 A FR13020338 A FR 13020338A FR 1374009 A FR1374009 A FR 1374009A
Authority
FR
France
Prior art keywords
chronocomparators
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.)
Expired
Application number
FR20338A
Other languages
French (fr)
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.)
LE PORTE ECHAPPEMENT UNIVERSEL
Original Assignee
LE PORTE ECHAPPEMENT UNIVERSEL
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 LE PORTE ECHAPPEMENT UNIVERSEL filed Critical LE PORTE ECHAPPEMENT UNIVERSEL
Priority to FR20338A priority Critical patent/FR1374009A/en
Application granted granted Critical
Publication of FR1374009A publication Critical patent/FR1374009A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
    • G04D7/1221—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks with recording, e.g. vibrograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR20338A 1963-10-28 1963-10-28 Improvements to chronocomparators Expired FR1374009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20338A FR1374009A (en) 1963-10-28 1963-10-28 Improvements to chronocomparators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20338A FR1374009A (en) 1963-10-28 1963-10-28 Improvements to chronocomparators

Publications (1)

Publication Number Publication Date
FR1374009A true FR1374009A (en) 1964-10-02

Family

ID=8581574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20338A Expired FR1374009A (en) 1963-10-28 1963-10-28 Improvements to chronocomparators

Country Status (1)

Country Link
FR (1) FR1374009A (en)

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