FR2112439B3 - - Google Patents

Info

Publication number
FR2112439B3
FR2112439B3 FR7139165A FR7139165A FR2112439B3 FR 2112439 B3 FR2112439 B3 FR 2112439B3 FR 7139165 A FR7139165 A FR 7139165A FR 7139165 A FR7139165 A FR 7139165A FR 2112439 B3 FR2112439 B3 FR 2112439B3
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
FR7139165A
Other languages
French (fr)
Other versions
FR2112439A3 (Direct
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.)
Chemcut Corp
Original Assignee
Chemcut Corp
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 Chemcut Corp filed Critical Chemcut Corp
Publication of FR2112439A3 publication Critical patent/FR2112439A3/fr
Application granted granted Critical
Publication of FR2112439B3 publication Critical patent/FR2112439B3/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
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces

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)
  • ing And Chemical Polishing (AREA)
FR7139165A 1970-11-04 1971-11-02 Expired FR2112439B3 (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054270 DE2054270B2 (de) 1970-11-04 1970-11-04 Bewegliche werkstueckhalterung in aetzmaschinen

Publications (2)

Publication Number Publication Date
FR2112439A3 FR2112439A3 (Direct) 1972-06-16
FR2112439B3 true FR2112439B3 (Direct) 1974-06-21

Family

ID=5787144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139165A Expired FR2112439B3 (Direct) 1970-11-04 1971-11-02

Country Status (3)

Country Link
DE (1) DE2054270B2 (Direct)
FR (1) FR2112439B3 (Direct)
GB (1) GB1306656A (Direct)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3129348B1 (fr) 2021-11-24 2024-01-12 Psa Automobiles Sa Procédé d’aide à la conduite d’un véhicule automobile et dispositif et véhicule associé
CN119735377B (zh) * 2025-03-05 2025-05-06 鼎勤科技(深圳)有限公司 一种非接触式的表面处理设备及表面处理方法

Also Published As

Publication number Publication date
GB1306656A (en) 1973-02-14
FR2112439A3 (Direct) 1972-06-16
DE2054270A1 (de) 1972-05-31
DE2054270B2 (de) 1972-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse