FR772501A - Further training in timepieces and the like - Google Patents

Further training in timepieces and the like

Info

Publication number
FR772501A
FR772501A FR772501DA FR772501A FR 772501 A FR772501 A FR 772501A FR 772501D A FR772501D A FR 772501DA FR 772501 A FR772501 A FR 772501A
Authority
FR
France
Prior art keywords
timepieces
further training
training
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
French (fr)
Inventor
Graseby
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 filed Critical
Application granted granted Critical
Publication of FR772501A publication Critical patent/FR772501A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
    • G04C11/085—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-motor
FR772501D 1933-08-03 1934-04-27 Further training in timepieces and the like Expired FR772501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB772501X 1933-08-03

Publications (1)

Publication Number Publication Date
FR772501A true FR772501A (en) 1934-10-31

Family

ID=10497343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772501D Expired FR772501A (en) 1933-08-03 1934-04-27 Further training in timepieces and the like

Country Status (1)

Country Link
FR (1) FR772501A (en)

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