FR684084A - Chronographe à lecture directe - Google Patents

Chronographe à lecture directe

Info

Publication number
FR684084A
FR684084A FR684084DA FR684084A FR 684084 A FR684084 A FR 684084A FR 684084D A FR684084D A FR 684084DA FR 684084 A FR684084 A FR 684084A
Authority
FR
France
Prior art keywords
chronograph
direct reading
reading
direct
reading chronograph
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
Other languages
English (en)
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.)
CEMA SOC
Original Assignee
CEMA SOC
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 CEMA SOC filed Critical CEMA SOC
Application granted granted Critical
Publication of FR684084A publication Critical patent/FR684084A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F8/00—Apparatus for measuring unknown time intervals by electromechanical means
    • G04F8/003—Apparatus for measuring unknown time intervals by electromechanical means using continuously running driving means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR684084D 1929-02-02 1929-02-02 Chronographe à lecture directe Expired FR684084A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR684084T 1929-02-02

Publications (1)

Publication Number Publication Date
FR684084A true FR684084A (fr) 1930-06-20

Family

ID=9024252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684084D Expired FR684084A (fr) 1929-02-02 1929-02-02 Chronographe à lecture directe

Country Status (1)

Country Link
FR (1) FR684084A (fr)

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