BE728323A - - Google Patents

Info

Publication number
BE728323A
BE728323A BE728323DA BE728323A BE 728323 A BE728323 A BE 728323A BE 728323D A BE728323D A BE 728323DA BE 728323 A BE728323 A BE 728323A
Authority
BE
Belgium
Application number
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
Publication of BE728323A publication Critical patent/BE728323A/xx

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
    • C23F15/00—Other methods of preventing corrosion or incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
BE728323D 1968-03-22 1969-02-12 BE728323A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU55741 1968-03-22

Publications (1)

Publication Number Publication Date
BE728323A true BE728323A (xx) 1969-08-12

Family

ID=19725548

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728323D BE728323A (xx) 1968-03-22 1969-02-12

Country Status (3)

Country Link
BE (1) BE728323A (xx)
FR (1) FR2005223A1 (xx)
LU (1) LU55741A1 (xx)

Also Published As

Publication number Publication date
LU55741A1 (xx) 1969-10-22
FR2005223A1 (en) 1969-12-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CENTRE NATIONAL DE RECHERCHES METALLURGIQUES A.S.

Effective date: 19850212