GB917448A - Etching apparatus and method of etching - Google Patents

Etching apparatus and method of etching

Info

Publication number
GB917448A
GB917448A GB2037661A GB2037661A GB917448A GB 917448 A GB917448 A GB 917448A GB 2037661 A GB2037661 A GB 2037661A GB 2037661 A GB2037661 A GB 2037661A GB 917448 A GB917448 A GB 917448A
Authority
GB
United Kingdom
Prior art keywords
etching
tasope
burney
martz
trading
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
GB2037661A
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.)
CHARLES SEELY MARTZ
JOHN KNOWLES BURNEY
Original Assignee
CHARLES SEELY MARTZ
JOHN KNOWLES BURNEY
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 CHARLES SEELY MARTZ, JOHN KNOWLES BURNEY filed Critical CHARLES SEELY MARTZ
Priority to GB2037661A priority Critical patent/GB917448A/en
Publication of GB917448A publication Critical patent/GB917448A/en
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)
  • Catalysts (AREA)

Abstract

917,448. Etching. MARTZ, C. S., and BURNEY, J. K., [trading as TASOPE CO.]. June 6, 1961, No. 20376/61. Drawings to Specification. Class 100 (2). The subject-matter is the same as part of that of Specification 870,304, but the claims are directed to the spray deflector 35, Figs. 2 and 3 (not shown). Specification 870,305 also is referred to.
GB2037661A 1961-06-06 1961-06-06 Etching apparatus and method of etching Expired GB917448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2037661A GB917448A (en) 1961-06-06 1961-06-06 Etching apparatus and method of etching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2037661A GB917448A (en) 1961-06-06 1961-06-06 Etching apparatus and method of etching

Publications (1)

Publication Number Publication Date
GB917448A true GB917448A (en) 1963-02-06

Family

ID=10144933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2037661A Expired GB917448A (en) 1961-06-06 1961-06-06 Etching apparatus and method of etching

Country Status (1)

Country Link
GB (1) GB917448A (en)

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