FR43451E - Pendulums, electric clocks or alarm clocks with pendulums or pendulums - Google Patents

Pendulums, electric clocks or alarm clocks with pendulums or pendulums

Info

Publication number
FR43451E
FR43451E FR43451DA FR43451E FR 43451 E FR43451 E FR 43451E FR 43451D A FR43451D A FR 43451DA FR 43451 E FR43451 E FR 43451E
Authority
FR
France
Prior art keywords
pendulums
clocks
electric
alarm
alarm clocks
Prior art date
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
Other languages
French (fr)
Inventor
Mome Marie-Alphonse-Marce
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 filed Critical
Application granted granted Critical
Publication of FR43451E publication Critical patent/FR43451E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H01F27/2455—Magnetic cores made from sheets, e.g. grain-oriented using bent laminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR43451D 1933-01-05 1933-01-05 Pendulums, electric clocks or alarm clocks with pendulums or pendulums Expired FR43451E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43451T 1933-01-05

Publications (1)

Publication Number Publication Date
FR43451E true FR43451E (en) 1934-06-07

Family

ID=8679425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43451D Expired FR43451E (en) 1933-01-05 1933-01-05 Pendulums, electric clocks or alarm clocks with pendulums or pendulums

Country Status (1)

Country Link
FR (1) FR43451E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345209A (en) * 1992-07-30 1994-09-06 Tdk Corporation Adjustment system for a coil device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345209A (en) * 1992-07-30 1994-09-06 Tdk Corporation Adjustment system for a coil device
US5572788A (en) * 1992-07-30 1996-11-12 Tdk Corporation Coil device

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