FR396673A - Rhéostat à variation automatique - Google Patents

Rhéostat à variation automatique

Info

Publication number
FR396673A
FR396673A FR396673DA FR396673A FR 396673 A FR396673 A FR 396673A FR 396673D A FR396673D A FR 396673DA FR 396673 A FR396673 A FR 396673A
Authority
FR
France
Prior art keywords
rheostat
dimming
auto
dimming rheostat
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
English (en)
Inventor
Marcel Bruell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR396673A publication Critical patent/FR396673A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR396673D 1908-02-01 1908-02-01 Rhéostat à variation automatique Expired FR396673A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR396673T 1908-02-01

Publications (1)

Publication Number Publication Date
FR396673A true FR396673A (fr) 1909-04-17

Family

ID=1441793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR396673D Expired FR396673A (fr) 1908-02-01 1908-02-01 Rhéostat à variation automatique

Country Status (1)

Country Link
FR (1) FR396673A (fr)

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