BE743491A - - Google Patents

Info

Publication number
BE743491A
BE743491A BE743491DA BE743491A BE 743491 A BE743491 A BE 743491A BE 743491D A BE743491D A BE 743491DA BE 743491 A BE743491 A BE 743491A
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 BE743491A publication Critical patent/BE743491A/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
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
    • G03D3/132—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly fed by roller assembly

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • ing And Chemical Polishing (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
BE743491D 1969-01-17 1969-12-22 BE743491A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902216 DE1902216A1 (de) 1969-01-17 1969-01-17 Geraet zur Behandlung von Schichttraegern

Publications (1)

Publication Number Publication Date
BE743491A true BE743491A (ja) 1970-06-22

Family

ID=5722657

Family Applications (1)

Application Number Title Priority Date Filing Date
BE743491D BE743491A (ja) 1969-01-17 1969-12-22

Country Status (6)

Country Link
US (1) US3647596A (ja)
BE (1) BE743491A (ja)
DE (1) DE1902216A1 (ja)
FR (1) FR2028505A1 (ja)
GB (1) GB1292004A (ja)
NL (1) NL6919347A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541428B2 (ja) * 1973-10-18 1980-10-24
DK161546C (da) * 1986-04-28 1992-01-13 Eskofot As Fremkalderskaal
US5766403A (en) * 1995-06-26 1998-06-16 The United States Of America As Represented By The Secretary Of The Navy Apparatus for chemical removal of protective coating and etching of cables with fiber-like substrate
US6547920B2 (en) * 2001-03-13 2003-04-15 3M Innovative Properties Chemical stripping apparatus and method

Also Published As

Publication number Publication date
US3647596A (en) 1972-03-07
FR2028505A1 (ja) 1970-10-09
GB1292004A (en) 1972-10-11
NL6919347A (ja) 1970-06-23
DE1902216A1 (de) 1970-08-06

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