FR2171855A1 - - Google Patents

Info

Publication number
FR2171855A1
FR2171855A1 FR7204610A FR7204610A FR2171855A1 FR 2171855 A1 FR2171855 A1 FR 2171855A1 FR 7204610 A FR7204610 A FR 7204610A FR 7204610 A FR7204610 A FR 7204610A FR 2171855 A1 FR2171855 A1 FR 2171855A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7204610A
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.)
BARRAYA PIERRE
Original Assignee
BARRAYA PIERRE
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 BARRAYA PIERRE filed Critical BARRAYA PIERRE
Priority to FR7204610A priority Critical patent/FR2171855A1/fr
Publication of FR2171855A1 publication Critical patent/FR2171855A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/04—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity
    • G04F1/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7204610A 1972-02-11 1972-02-11 Withdrawn FR2171855A1 (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7204610A FR2171855A1 (forum.php) 1972-02-11 1972-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204610A FR2171855A1 (forum.php) 1972-02-11 1972-02-11

Publications (1)

Publication Number Publication Date
FR2171855A1 true FR2171855A1 (forum.php) 1973-09-28

Family

ID=9093354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204610A Withdrawn FR2171855A1 (forum.php) 1972-02-11 1972-02-11

Country Status (1)

Country Link
FR (1) FR2171855A1 (forum.php)

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Legal Events

Date Code Title Description
ST Notification of lapse