FR2177729B1 - - Google Patents

Info

Publication number
FR2177729B1
FR2177729B1 FR7303264A FR7303264A FR2177729B1 FR 2177729 B1 FR2177729 B1 FR 2177729B1 FR 7303264 A FR7303264 A FR 7303264A FR 7303264 A FR7303264 A FR 7303264A FR 2177729 B1 FR2177729 B1 FR 2177729B1
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.)
Expired
Application number
FR7303264A
Other languages
French (fr)
Other versions
FR2177729A1 (pt
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.)
Ervin Piquerez SA
Original Assignee
Ervin Piquerez SA
Ervin Piquerez SA
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 Ervin Piquerez SA, Ervin Piquerez SA filed Critical Ervin Piquerez SA
Publication of FR2177729A1 publication Critical patent/FR2177729A1/fr
Application granted granted Critical
Publication of FR2177729B1 publication Critical patent/FR2177729B1/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
    • G04B37/00—Cases
    • G04B37/02—Evacuated cases; Cases filled with gas or liquids; Cases containing substances for absorbing or binding moisture or dust

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR7303264A 1972-03-29 1973-01-30 Expired FR2177729B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH464372A CH567296A (pt) 1972-03-29 1972-03-29

Publications (2)

Publication Number Publication Date
FR2177729A1 FR2177729A1 (pt) 1973-11-09
FR2177729B1 true FR2177729B1 (pt) 1976-04-09

Family

ID=4279952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303264A Expired FR2177729B1 (pt) 1972-03-29 1973-01-30

Country Status (7)

Country Link
US (1) US3811401A (pt)
JP (1) JPS5246697B2 (pt)
CH (2) CH567296A (pt)
DE (1) DE2313654C3 (pt)
FR (1) FR2177729B1 (pt)
GB (1) GB1374727A (pt)
IT (1) IT979188B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516678U (pt) * 1978-07-18 1980-02-01
GB2128378B (en) * 1982-08-24 1986-01-02 Citizen Watch Co Ltd Water-resisting structure for a watch
US5357847A (en) * 1991-04-17 1994-10-25 Hytork Actuators Limited Pressure vessels having end closures and retainers
CH691334A5 (fr) * 1997-08-28 2001-06-29 Asulab Sa Appareillage susceptible d'être immergé et comprenant un transducteur sonore.
WO2011016884A1 (en) * 2009-04-30 2011-02-10 Lawrence Livermore National Security, Llc Passive blast pressure sensor
US8322916B2 (en) * 2010-12-15 2012-12-04 Jeremy James Patt Thermal expansion compensator for liquid-filled watches
CH704673A2 (fr) * 2011-03-22 2012-09-28 Montres Breguet Sa Membrane amovible de rayonnement acoustique pour une montre musicale ou à sonnerie, et montre la comprenant.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656674A (en) * 1948-04-16 1953-10-27 Bondy Wilhelm Waterproof watchcase
US2959911A (en) * 1954-11-22 1960-11-15 Piquerez Ervin Fluidtight watch case
US3030763A (en) * 1959-06-23 1962-04-24 Hans U Klingenberg Waterproof watch casing
US3675722A (en) * 1971-04-05 1972-07-11 Gen Fire Extinguisher Corp Pressure indicator

Also Published As

Publication number Publication date
IT979188B (it) 1974-09-30
FR2177729A1 (pt) 1973-11-09
DE2313654B2 (de) 1974-09-05
CH567296A (pt) 1975-09-30
DE2313654A1 (de) 1973-10-25
GB1374727A (en) 1974-11-20
US3811401A (en) 1974-05-21
DE2313654C3 (de) 1975-05-07
JPS5246697B2 (pt) 1977-11-26
JPS4916468A (pt) 1974-02-13
CH464372A4 (pt) 1975-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse