FR646638A - Hour meter - Google Patents

Hour meter

Info

Publication number
FR646638A
FR646638A FR646638DA FR646638A FR 646638 A FR646638 A FR 646638A FR 646638D A FR646638D A FR 646638DA FR 646638 A FR646638 A FR 646638A
Authority
FR
France
Prior art keywords
hour meter
meter
hour
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
Jacques Loria
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 FR646638A publication Critical patent/FR646638A/en
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
    • G04B19/00—Indicating the time by visual means
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/226—Arrangements for indicating different local apparent times; Universal time pieces three-dimensionally shaped, e.g. terrestrial globes, cylinders and the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR646638D 1927-12-31 1927-12-31 Hour meter Expired FR646638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR646638T 1927-12-31

Publications (1)

Publication Number Publication Date
FR646638A true FR646638A (en) 1928-11-14

Family

ID=9001561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646638D Expired FR646638A (en) 1927-12-31 1927-12-31 Hour meter

Country Status (1)

Country Link
FR (1) FR646638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606914A1 (en) * 1986-11-13 1988-05-20 Benarrouch Jacques Device for determining time differences

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606914A1 (en) * 1986-11-13 1988-05-20 Benarrouch Jacques Device for determining time differences

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