FR949574A - Method of manufacturing resistors and materials for resistors - Google Patents

Method of manufacturing resistors and materials for resistors

Info

Publication number
FR949574A
FR949574A FR949574DA FR949574A FR 949574 A FR949574 A FR 949574A FR 949574D A FR949574D A FR 949574DA FR 949574 A FR949574 A FR 949574A
Authority
FR
France
Prior art keywords
resistors
materials
manufacturing
manufacturing resistors
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR949574A publication Critical patent/FR949574A/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
    • H01C7/042—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 mainly consisting of inorganic non-metallic substances
    • H01C7/043—Oxides or oxidic compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR949574D 1941-04-25 1947-07-17 Method of manufacturing resistors and materials for resistors Expired FR949574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US949574XA 1941-04-25 1941-04-25

Publications (1)

Publication Number Publication Date
FR949574A true FR949574A (en) 1949-09-02

Family

ID=22248157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949574D Expired FR949574A (en) 1941-04-25 1947-07-17 Method of manufacturing resistors and materials for resistors

Country Status (1)

Country Link
FR (1) FR949574A (en)

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