CH632385GA3 - - Google Patents

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Publication number
CH632385GA3
CH632385GA3 CH987179A CH987179A CH632385GA3 CH 632385G A3 CH632385G A3 CH 632385GA3 CH 987179 A CH987179 A CH 987179A CH 987179 A CH987179 A CH 987179A CH 632385G A3 CH632385G A3 CH 632385GA3
Authority
CH
Switzerland
Prior art keywords
glass
coil
hand
band
frequency
Prior art date
Application number
CH987179A
Other languages
English (en)
Other versions
CH632385B (fr
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
Publication of CH632385B publication Critical patent/CH632385B/fr
Application filed filed Critical
Priority to CH987179A priority Critical patent/CH632385B/fr
Priority to EP80200980A priority patent/EP0028429A1/fr
Priority to JP15295480A priority patent/JPS5674682A/ja
Publication of CH632385GA3 publication Critical patent/CH632385GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/02—Constructional details
CH987179A 1979-11-02 1979-11-02 Montre a dispositif avertisseur electro-acoustique. CH632385B (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH987179A CH632385B (fr) 1979-11-02 1979-11-02 Montre a dispositif avertisseur electro-acoustique.
EP80200980A EP0028429A1 (fr) 1979-11-02 1980-10-16 Montre à dispositif avertisseur électro-acoustique
JP15295480A JPS5674682A (en) 1979-11-02 1980-10-30 Clock having electronic alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH987179A CH632385B (fr) 1979-11-02 1979-11-02 Montre a dispositif avertisseur electro-acoustique.

Publications (2)

Publication Number Publication Date
CH632385B CH632385B (fr)
CH632385GA3 true CH632385GA3 (fr) 1982-10-15

Family

ID=4356575

Family Applications (1)

Application Number Title Priority Date Filing Date
CH987179A CH632385B (fr) 1979-11-02 1979-11-02 Montre a dispositif avertisseur electro-acoustique.

Country Status (3)

Country Link
EP (1) EP0028429A1 (fr)
JP (1) JPS5674682A (fr)
CH (1) CH632385B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107862A1 (de) * 1991-03-12 1992-09-17 Int Watch Co Iwc Uhr
CN102356362B (zh) * 2009-03-19 2014-07-16 劳力士有限公司 表壳
EP2328044A1 (fr) * 2009-11-25 2011-06-01 Rolex Sa Boîte de montre
EP3644132B1 (fr) 2018-10-26 2022-06-08 Blancpain SA Montre a sonnerie ou musicale munie d'au moins une membrane de rayonnement acoustique, et procédé de fabrication de la membrane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517125A (fr) * 1967-02-16 1968-03-15 Perfectionnement aux montres-bracelets-réveils
JPS5431709B2 (fr) * 1972-02-19 1979-10-09
DE2334236C2 (de) * 1973-07-05 1975-07-10 Timex Corp., Waterbury, Conn. (V.St.A.) Akustischer Signalgeber für Uhren, insbesondere Armbanduhren
CH626497B (fr) * 1977-11-07 Ebauches Sa Montre munie d'un resonateur forme par sa glace soumise a l'action d'un transducteur.

Also Published As

Publication number Publication date
JPS5674682A (en) 1981-06-20
EP0028429A1 (fr) 1981-05-13
CH632385B (fr)

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