FR2054437A1 - - Google Patents

Info

Publication number
FR2054437A1
FR2054437A1 FR6918713A FR6918713A FR2054437A1 FR 2054437 A1 FR2054437 A1 FR 2054437A1 FR 6918713 A FR6918713 A FR 6918713A FR 6918713 A FR6918713 A FR 6918713A FR 2054437 A1 FR2054437 A1 FR 2054437A1
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.)
Withdrawn
Application number
FR6918713A
Other languages
French (fr)
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.)
BURDET JEAN L SA
Original Assignee
BURDET JEAN L 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 BURDET JEAN L SA filed Critical BURDET JEAN L SA
Priority to FR6918713A priority Critical patent/FR2054437A1/fr
Priority to CH616170D priority patent/CH616170A4/xx
Priority to CH616170A priority patent/CH551039A/xx
Publication of FR2054437A1 publication Critical patent/FR2054437A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR6918713A 1969-06-06 1969-06-06 Withdrawn FR2054437A1 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6918713A FR2054437A1 (enrdf_load_stackoverflow) 1969-06-06 1969-06-06
CH616170D CH616170A4 (enrdf_load_stackoverflow) 1969-06-06 1970-04-24
CH616170A CH551039A (enrdf_load_stackoverflow) 1969-06-06 1970-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6918713A FR2054437A1 (enrdf_load_stackoverflow) 1969-06-06 1969-06-06

Publications (1)

Publication Number Publication Date
FR2054437A1 true FR2054437A1 (enrdf_load_stackoverflow) 1971-04-23

Family

ID=9035266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6918713A Withdrawn FR2054437A1 (enrdf_load_stackoverflow) 1969-06-06 1969-06-06

Country Status (2)

Country Link
CH (2) CH551039A (enrdf_load_stackoverflow)
FR (1) FR2054437A1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954080A (enrdf_load_stackoverflow) * 1900-01-01
US1948850A (en) * 1933-03-16 1934-02-27 John H Ehrle Alarm system
CH189273A (de) * 1936-02-20 1937-02-15 Frey Sim Ing Dr Elektrische Weckeinrichtung.
FR1090308A (fr) * 1953-12-30 1955-03-29 Gebru Der Schmidt Metallwarenf Lampe-réveil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954080A (enrdf_load_stackoverflow) * 1900-01-01
US1948850A (en) * 1933-03-16 1934-02-27 John H Ehrle Alarm system
CH189273A (de) * 1936-02-20 1937-02-15 Frey Sim Ing Dr Elektrische Weckeinrichtung.
FR1090308A (fr) * 1953-12-30 1955-03-29 Gebru Der Schmidt Metallwarenf Lampe-réveil

Also Published As

Publication number Publication date
CH551039A (enrdf_load_stackoverflow) 1974-06-28
CH616170A4 (enrdf_load_stackoverflow) 1973-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse