DE7926235U1 - - Google Patents

Info

Publication number
DE7926235U1
DE7926235U1 DE19797926235 DE7926235U DE7926235U1 DE 7926235 U1 DE7926235 U1 DE 7926235U1 DE 19797926235 DE19797926235 DE 19797926235 DE 7926235 U DE7926235 U DE 7926235U DE 7926235 U1 DE7926235 U1 DE 7926235U1
Authority
DE
Germany
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
DE19797926235
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19797926235 priority Critical patent/DE7926235U1/de
Publication of DE7926235U1 publication Critical patent/DE7926235U1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • H05K3/068—Apparatus for etching printed circuits
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0085—Apparatus for treatments of printed circuits with liquids not provided for in groups H05K3/02 - H05K3/46; conveyors and holding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
DE19797926235 1979-09-15 1979-09-15 Expired DE7926235U1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19797926235 DE7926235U1 (zh) 1979-09-15 1979-09-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797926235 DE7926235U1 (zh) 1979-09-15 1979-09-15

Publications (1)

Publication Number Publication Date
DE7926235U1 true DE7926235U1 (zh) 1987-04-09

Family

ID=6707416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19797926235 Expired DE7926235U1 (zh) 1979-09-15 1979-09-15

Country Status (1)

Country Link
DE (1) DE7926235U1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629668A1 (fr) * 1988-03-29 1989-10-06 Hardy Marcel Dispositif reglable pour tenir et manipuler les plaques de circuits imprimes electroniques pendant les diverses operations necessaires a la gravure
EP0777764A1 (en) * 1994-06-27 1997-06-11 Melanesia International Trust Company Limited Chemical milling apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629668A1 (fr) * 1988-03-29 1989-10-06 Hardy Marcel Dispositif reglable pour tenir et manipuler les plaques de circuits imprimes electroniques pendant les diverses operations necessaires a la gravure
EP0777764A1 (en) * 1994-06-27 1997-06-11 Melanesia International Trust Company Limited Chemical milling apparatus and method
EP0777764A4 (en) * 1994-06-27 1997-09-17 Melanesia Int Trust METHOD AND DEVICE FOR CHEMICAL MILLING

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