NL7015085A - - Google Patents

Info

Publication number
NL7015085A
NL7015085A NL7015085A NL7015085A NL7015085A NL 7015085 A NL7015085 A NL 7015085A NL 7015085 A NL7015085 A NL 7015085A NL 7015085 A NL7015085 A NL 7015085A NL 7015085 A NL7015085 A NL 7015085A
Authority
NL
Netherlands
Application number
NL7015085A
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 NL7015085A publication Critical patent/NL7015085A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • ing And Chemical Polishing (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
NL7015085A 1970-03-02 1970-10-14 NL7015085A (2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1536670A 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
NL7015085A true NL7015085A (2) 1971-09-06

Family

ID=21770984

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7015085A NL7015085A (2) 1970-03-02 1970-10-14

Country Status (7)

Country Link
US (1) US3645811A (2)
JP (1) JPS5417265B1 (2)
BE (1) BE763076A (2)
DE (1) DE2100025A1 (2)
FR (1) FR2083796A5 (2)
GB (1) GB1263648A (2)
NL (1) NL7015085A (2)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050821A (en) * 1976-09-27 1977-09-27 Bell Telephone Laboratories, Incorporated Linewidth measurement method and apparatus
US4239586A (en) * 1979-06-29 1980-12-16 International Business Machines Corporation Etching of multiple holes of uniform size
DE3539874A1 (de) * 1985-11-11 1987-05-14 Hoellmueller Maschbau H Anlage zum aetzen von zumindest teilweise aus metall, vorzugsweise kupfer, bestehendem aetzgut
US5387313A (en) * 1992-11-09 1995-02-07 Bmc Industries, Inc. Etchant control system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1188870A (en) * 1912-11-06 1916-06-27 B E Williamson Etching process.
US2822635A (en) * 1954-10-01 1958-02-11 Norman B Mears Apparatus and method for etching metal webs

Also Published As

Publication number Publication date
US3645811A (en) 1972-02-29
BE763076A (fr) 1971-07-16
DE2100025A1 (de) 1971-09-23
FR2083796A5 (2) 1971-12-17
JPS5417265B1 (2) 1979-06-28
GB1263648A (en) 1972-02-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed