FR1121839A - Perfectionnements à la lubrification des surfaces métalliques - Google Patents

Perfectionnements à la lubrification des surfaces métalliques

Info

Publication number
FR1121839A
FR1121839A FR1121839DA FR1121839A FR 1121839 A FR1121839 A FR 1121839A FR 1121839D A FR1121839D A FR 1121839DA FR 1121839 A FR1121839 A FR 1121839A
Authority
FR
France
Prior art keywords
lubrication
metal surfaces
metal
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
English (en)
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 FR1121839A publication Critical patent/FR1121839A/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
    • C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1121839D 1954-04-14 1955-04-06 Perfectionnements à la lubrification des surfaces métalliques Expired FR1121839A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1121839X 1954-04-14

Publications (1)

Publication Number Publication Date
FR1121839A true FR1121839A (fr) 1956-08-27

Family

ID=10875685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1121839D Expired FR1121839A (fr) 1954-04-14 1955-04-06 Perfectionnements à la lubrification des surfaces métalliques

Country Status (1)

Country Link
FR (1) FR1121839A (fr)

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