FR2045830B1 - - Google Patents

Info

Publication number
FR2045830B1
FR2045830B1 FR7012400A FR7012400A FR2045830B1 FR 2045830 B1 FR2045830 B1 FR 2045830B1 FR 7012400 A FR7012400 A FR 7012400A FR 7012400 A FR7012400 A FR 7012400A FR 2045830 B1 FR2045830 B1 FR 2045830B1
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
FR7012400A
Other languages
French (fr)
Other versions
FR2045830A1 (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.)
Ervin Piquerez SA
Original Assignee
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
Priority claimed from CH847969A external-priority patent/CH556564A/fr
Priority claimed from CH1776169A external-priority patent/CH568605B5/xx
Application filed by Ervin Piquerez SA filed Critical Ervin Piquerez SA
Publication of FR2045830A1 publication Critical patent/FR2045830A1/fr
Application granted granted Critical
Publication of FR2045830B1 publication Critical patent/FR2045830B1/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)
  • Electric Clocks (AREA)
FR7012400A 1969-06-04 1970-04-06 Expired FR2045830B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH847969A CH556564A (en) 1969-06-04 1969-06-04
CH1776169A CH568605B5 (en) 1969-11-28 1969-11-28

Publications (2)

Publication Number Publication Date
FR2045830A1 FR2045830A1 (en) 1971-03-05
FR2045830B1 true FR2045830B1 (en) 1973-05-25

Family

ID=25703378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012400A Expired FR2045830B1 (en) 1969-06-04 1970-04-06

Country Status (3)

Country Link
DE (1) DE2026213C3 (en)
FR (1) FR2045830B1 (en)
GB (1) GB1307415A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459039A (en) * 1979-07-16 1984-07-10 Klingenberg Hans Ulrich Pressure compensated watch enclosure
DE19523934C2 (en) * 1995-06-30 2003-11-06 Lothar Schmidt Clock
GB2307064B (en) * 1995-11-08 1999-12-29 Chung Wai Kwong Watch case
EP3432084B1 (en) * 2017-07-20 2020-09-16 Omega SA Safety valve for a watch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH314386A (en) * 1954-12-10 1956-06-15 Piquerez Sa Ervin Device for checking the tightness of a waterproof watch case

Also Published As

Publication number Publication date
DE2026213A1 (en) 1971-06-09
DE2026213C3 (en) 1974-02-21
GB1307415A (en) 1973-02-21
FR2045830A1 (en) 1971-03-05
DE2026213B2 (en) 1973-07-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse