FR37272E - Improvements to the constituent bodies of a t.s.f. - Google Patents

Improvements to the constituent bodies of a t.s.f.

Info

Publication number
FR37272E
FR37272E FR37272DA FR37272E FR 37272 E FR37272 E FR 37272E FR 37272D A FR37272D A FR 37272DA FR 37272 E FR37272 E FR 37272E
Authority
FR
France
Prior art keywords
constituent bodies
constituent
bodies
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
L Fribourg
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 FR37272E publication Critical patent/FR37272E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/02—Fixed inductances of the signal type without magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR37272D 1929-03-26 1929-03-26 Improvements to the constituent bodies of a t.s.f. Expired FR37272E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37272T 1929-03-26

Publications (1)

Publication Number Publication Date
FR37272E true FR37272E (en) 1930-11-03

Family

ID=8673928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37272D Expired FR37272E (en) 1929-03-26 1929-03-26 Improvements to the constituent bodies of a t.s.f.

Country Status (1)

Country Link
FR (1) FR37272E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686446A (en) * 1968-12-19 1972-08-22 Manger J W Push-pull moving coil loudspeaker having electromagnetic centering means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686446A (en) * 1968-12-19 1972-08-22 Manger J W Push-pull moving coil loudspeaker having electromagnetic centering means

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