FR493355A - Perfectionnements aux montres ou autres objets ou instruments analogues - Google Patents

Perfectionnements aux montres ou autres objets ou instruments analogues

Info

Publication number
FR493355A
FR493355A FR493355A FR493355DA FR493355A FR 493355 A FR493355 A FR 493355A FR 493355 A FR493355 A FR 493355A FR 493355D A FR493355D A FR 493355DA FR 493355 A FR493355 A FR 493355A
Authority
FR
France
Prior art keywords
watches
instruments
similar articles
articles
similar
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
FR493355A
Other languages
English (en)
Inventor
William Eastwood
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR493355A publication Critical patent/FR493355A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • G04B47/061—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass calculating scales for indicating relationship between quantity and time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR493355A 1917-11-29 1918-11-26 Perfectionnements aux montres ou autres objets ou instruments analogues Expired FR493355A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB493355X 1917-11-29

Publications (1)

Publication Number Publication Date
FR493355A true FR493355A (fr) 1919-08-07

Family

ID=1529112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493355A Expired FR493355A (fr) 1917-11-29 1918-11-26 Perfectionnements aux montres ou autres objets ou instruments analogues

Country Status (1)

Country Link
FR (1) FR493355A (fr)

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