BE403821A - - Google Patents

Info

Publication number
BE403821A
BE403821A BE403821DA BE403821A BE 403821 A BE403821 A BE 403821A BE 403821D A BE403821D A BE 403821DA BE 403821 A BE403821 A BE 403821A
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.)
Publication of BE403821A publication Critical patent/BE403821A/xx
Priority claimed from US683344A external-priority patent/US2108603A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/18—Polishing of light metals
    • C25F3/20—Polishing of light metals of aluminium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Catalysts (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE403821D 1933-08-02 BE403821A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US683344A US2108603A (en) 1933-08-02 1933-08-02 Production of aluminum reflecting surfaces
US726571A US2108604A (en) 1933-08-02 1934-05-19 Aluminum reflector

Publications (1)

Publication Number Publication Date
BE403821A true BE403821A (enrdf_load_stackoverflow)

Family

ID=27103077

Family Applications (1)

Application Number Title Priority Date Filing Date
BE403821D BE403821A (enrdf_load_stackoverflow) 1933-08-02

Country Status (6)

Country Link
US (1) US2108604A (enrdf_load_stackoverflow)
BE (1) BE403821A (enrdf_load_stackoverflow)
DE (1) DE626758C (enrdf_load_stackoverflow)
FR (1) FR773680A (enrdf_load_stackoverflow)
GB (1) GB433484A (enrdf_load_stackoverflow)
NL (1) NL41066C (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612898A (en) * 1952-10-07 Cleaning of manufactured jewelry
DE749058C (de) * 1941-10-14 1944-11-18 Osnabrücker Kupfer- und Drahtwerk, Osnabrück Verfahren zum Herstellen von Druckformwalzen aus Aluminiumlegierungen
US2424282A (en) * 1943-11-03 1947-07-22 Bendix Aviat Corp Body and modified first porro type erecting system for telescopic instruments
US2464256A (en) * 1944-02-05 1949-03-15 Donald M Packer Front-surface reflector and method of making same
US2585128A (en) * 1946-03-01 1952-02-12 Bendix Aviat Corp Aluminum optical mirror and method of making same
DE977220C (de) * 1950-04-27 1965-06-24 Eugen Schellenbach Verfahren zur Herstellung hochglaenzender Reflektoren aus Rein- oder Reinstaluminium und dessen Magnesiumlegierungen
US2703781A (en) * 1950-05-25 1955-03-08 Kaiser Aluminium Chem Corp Anodic treatment of aluminum surfaces
US3372008A (en) * 1961-05-29 1968-03-05 Philips Corp Metal reflector and method of manufacturing such reflectors
US3380860A (en) * 1964-01-27 1968-04-30 Lord Corp Treatment of aluminum, compositions therefor and products thereof
NL7812062A (nl) * 1978-12-12 1980-06-16 Philips Nv Werkwijze voor de vervaardiging van voorwerpen met een superglad aluminium oppervlak.
CH683188A5 (de) * 1991-01-11 1994-01-31 Alusuisse Lonza Services Ag Aluminiumoberflächen.
US5828493A (en) * 1992-07-24 1998-10-27 Dielectric Coating Industries Reflectors
US6005715A (en) * 1996-09-17 1999-12-21 Dielectric Coating Industries Reflectors

Also Published As

Publication number Publication date
FR773680A (fr) 1934-11-23
DE626758C (de) 1936-03-02
US2108604A (en) 1938-02-15
GB433484A (en) 1935-08-15
NL41066C (enrdf_load_stackoverflow)

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