FR2018251A1 - - Google Patents

Info

Publication number
FR2018251A1
FR2018251A1 FR6931482A FR6931482A FR2018251A1 FR 2018251 A1 FR2018251 A1 FR 2018251A1 FR 6931482 A FR6931482 A FR 6931482A FR 6931482 A FR6931482 A FR 6931482A FR 2018251 A1 FR2018251 A1 FR 2018251A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6931482A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2018251A1 publication Critical patent/FR2018251A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/26—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material
    • H01C17/265—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by chemical or thermal treatment, e.g. oxydation, reduction, annealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
FR6931482A 1968-09-17 1969-09-16 Withdrawn FR2018251A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681790139 DE1790139A1 (de) 1968-09-17 1968-09-17 Verfahren zum Herstellen von stabilen elektrischen Metallfilmwiderstaenden

Publications (1)

Publication Number Publication Date
FR2018251A1 true FR2018251A1 (fr) 1970-05-29

Family

ID=5706904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931482A Withdrawn FR2018251A1 (fr) 1968-09-17 1969-09-16

Country Status (4)

Country Link
BE (1) BE738989A (fr)
DE (1) DE1790139A1 (fr)
FR (1) FR2018251A1 (fr)
NL (1) NL6913655A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136980A (en) * 1977-05-04 1978-11-29 Nippon Telegr & Teleph Corp <Ntt> Resistance value correction method for poly crystal silicon resistor

Also Published As

Publication number Publication date
DE1790139A1 (de) 1972-01-20
BE738989A (fr) 1970-03-17
NL6913655A (fr) 1970-03-19

Similar Documents

Publication Publication Date Title
AU1946070A (fr)
AU5506869A (fr)
AU2374870A (fr)
AU5184069A (fr)
AU6168869A (fr)
AU6171569A (fr)
AU416157B2 (fr)
AU2581067A (fr)
AU2952567A (fr)
AU4811568A (fr)
FR2018251A1 (fr)
AU2580267A (fr)
AR203075Q (fr)
AU3789668A (fr)
AU3224368A (fr)
BE709301A (fr)
BE709095A (fr)
AU2889368A (fr)
AU3083868A (fr)
BE709319A (fr)
BE709320A (fr)
BE709415A (fr)
BE709435A (fr)
BE712389A (fr)
BE709496A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse