FR779215A - Sablier pour appareils divers - Google Patents

Sablier pour appareils divers

Info

Publication number
FR779215A
FR779215A FR779215DA FR779215A FR 779215 A FR779215 A FR 779215A FR 779215D A FR779215D A FR 779215DA FR 779215 A FR779215 A FR 779215A
Authority
FR
France
Prior art keywords
hourglass
various devices
devices
various
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.)
AMBROLITHE L
Original Assignee
AMBROLITHE L
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 AMBROLITHE L filed Critical AMBROLITHE L
Application granted granted Critical
Publication of FR779215A publication Critical patent/FR779215A/fr
Expired 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)
FR779215D 1934-10-04 1934-10-04 Sablier pour appareils divers Expired FR779215A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779215T 1934-10-04

Publications (1)

Publication Number Publication Date
FR779215A true FR779215A (fr) 1935-04-01

Family

ID=9202615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779215D Expired FR779215A (fr) 1934-10-04 1934-10-04 Sablier pour appareils divers

Country Status (1)

Country Link
FR (1) FR779215A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105739288A (zh) * 2016-02-29 2016-07-06 柳州市金旭节能科技有限公司 装饰性沙漏

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105739288A (zh) * 2016-02-29 2016-07-06 柳州市金旭节能科技有限公司 装饰性沙漏

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