FR39823E - Improvements in self-decreasing electrical resistances and their manufacturing processes - Google Patents

Improvements in self-decreasing electrical resistances and their manufacturing processes

Info

Publication number
FR39823E
FR39823E FR39823DA FR39823E FR 39823 E FR39823 E FR 39823E FR 39823D A FR39823D A FR 39823DA FR 39823 E FR39823 E FR 39823E
Authority
FR
France
Prior art keywords
self
manufacturing processes
electrical resistances
decreasing electrical
decreasing
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR39823E publication Critical patent/FR39823E/en
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)
FR39823D 1929-08-09 1931-03-03 Improvements in self-decreasing electrical resistances and their manufacturing processes Expired FR39823E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US366905XA 1929-08-09 1929-08-09
US365849XA 1930-03-03 1930-03-03

Publications (1)

Publication Number Publication Date
FR39823E true FR39823E (en) 1932-03-18

Family

ID=32033063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39823D Expired FR39823E (en) 1929-08-09 1931-03-03 Improvements in self-decreasing electrical resistances and their manufacturing processes

Country Status (1)

Country Link
FR (1) FR39823E (en)

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