CH586931B5 - - Google Patents

Info

Publication number
CH586931B5
CH586931B5 CH961374A CH961374A CH586931B5 CH 586931 B5 CH586931 B5 CH 586931B5 CH 961374 A CH961374 A CH 961374A CH 961374 A CH961374 A CH 961374A CH 586931 B5 CH586931 B5 CH 586931B5
Authority
CH
Switzerland
Application number
CH961374A
Original Assignee
Omega Brandt & Freres Sa Louis
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 Omega Brandt & Freres Sa Louis filed Critical Omega Brandt & Freres Sa Louis
Priority to CH961374D priority Critical patent/CH961374A4/xx
Priority to CH961374A priority patent/CH586931B5/xx
Priority to FR7519797A priority patent/FR2278110A1/fr
Priority to GB2851175A priority patent/GB1464825A/en
Priority to US05/594,543 priority patent/US3978710A/en
Priority to JP50084023A priority patent/JPS5131280A/ja
Publication of CH586931B5 publication Critical patent/CH586931B5/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/006—Testing apparatus for complete clockworks with regard to external influences or general good working
    • G04D7/007—Testing apparatus for complete clockworks with regard to external influences or general good working with regard to the sealing of the case

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)
CH961374A 1974-07-12 1974-07-12 CH586931B5 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH961374D CH961374A4 (sv) 1974-07-12 1974-07-12
CH961374A CH586931B5 (sv) 1974-07-12 1974-07-12
FR7519797A FR2278110A1 (fr) 1974-07-12 1975-06-13 Dispositif pour la mesure du degre d'etancheite aux gaz de boites de montres
GB2851175A GB1464825A (en) 1974-07-12 1975-07-07 Apparatus for determining the degree of gas impermeability for watch cases and like articles
US05/594,543 US3978710A (en) 1974-07-12 1975-07-09 Apparatus for determining the degree of gas impermeability for watch cases and the like articles
JP50084023A JPS5131280A (en) 1974-07-12 1975-07-10 Tokeinokeesu mataha doyobutsupinnogasufutokaseioshikensurutamenosochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH961374A CH586931B5 (sv) 1974-07-12 1974-07-12

Publications (1)

Publication Number Publication Date
CH586931B5 true CH586931B5 (sv) 1977-04-15

Family

ID=4353806

Family Applications (2)

Application Number Title Priority Date Filing Date
CH961374A CH586931B5 (sv) 1974-07-12 1974-07-12
CH961374D CH961374A4 (sv) 1974-07-12 1974-07-12

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH961374D CH961374A4 (sv) 1974-07-12 1974-07-12

Country Status (5)

Country Link
US (1) US3978710A (sv)
JP (1) JPS5131280A (sv)
CH (2) CH586931B5 (sv)
FR (1) FR2278110A1 (sv)
GB (1) GB1464825A (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718711A (en) * 1980-07-10 1982-01-30 Toyo Soda Mfg Co Ltd Preparation of copolymeric emulsion
DE3762460D1 (de) * 1986-03-22 1990-05-31 Nestle Sa Verfahren und vorrichtung zum feststellen von undichtigkeiten bei behaeltnissen.
US4766763A (en) * 1987-05-05 1988-08-30 Kulite Semiconductor Products, Inc. Gas leak detection apparatus and methods
DE4042421A1 (de) * 1990-06-02 1992-04-30 Martin Lehmann Verfahren und vorrichtung zum pruefen des volumens von behaeltnissen
US20100212402A1 (en) * 2009-02-14 2010-08-26 Enerize Corporation Method and apparatus for precision non-destructive non-contact control of super small differences of pressure
US9423771B2 (en) * 2011-12-09 2016-08-23 Cartier International Ag Method for placing a watch case under a protective atmosphere

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924965A (en) * 1957-06-28 1960-02-16 Foster M Poole Leakage determining apparatus
US3158028A (en) * 1960-09-19 1964-11-24 Industrial Nucleonics Corp Physical condition measuring systems

Also Published As

Publication number Publication date
GB1464825A (en) 1977-02-16
FR2278110A1 (fr) 1976-02-06
JPS5131280A (en) 1976-03-17
US3978710A (en) 1976-09-07
CH961374A4 (sv) 1976-10-29
FR2278110B1 (sv) 1977-07-22

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Legal Events

Date Code Title Description
PL Patent ceased