FR1594268A - - Google Patents

Info

Publication number
FR1594268A
FR1594268A FR1594268DA FR1594268A FR 1594268 A FR1594268 A FR 1594268A FR 1594268D A FR1594268D A FR 1594268DA FR 1594268 A FR1594268 A FR 1594268A
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.)
Expired
Application number
Other languages
French (fr)
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 FR1594268A publication Critical patent/FR1594268A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/06—Sharpening files

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1594268D 1968-12-10 1968-12-10 Expired FR1594268A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR177357 1968-12-10

Publications (1)

Publication Number Publication Date
FR1594268A true FR1594268A (de) 1970-06-01

Family

ID=8658064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1594268D Expired FR1594268A (de) 1968-12-10 1968-12-10

Country Status (1)

Country Link
FR (1) FR1594268A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319069A (en) * 1980-07-25 1982-03-09 Eastman Kodak Company Semiconductor devices having improved low-resistance contacts to p-type CdTe, and method of preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319069A (en) * 1980-07-25 1982-03-09 Eastman Kodak Company Semiconductor devices having improved low-resistance contacts to p-type CdTe, and method of preparation

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Legal Events

Date Code Title Description
ST Notification of lapse