BE446419A - - Google Patents

Info

Publication number
BE446419A
BE446419A BE446419DA BE446419A BE 446419 A BE446419 A BE 446419A BE 446419D A BE446419D A BE 446419DA BE 446419 A BE446419 A BE 446419A
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 BE446419A publication Critical patent/BE446419A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B27D1/086—Manufacture of oblong articles, e.g. tubes by spirally winding veneer blanks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H05B33/145—Arrangements of the electroluminescent material

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
BE446419D 1942-07-03 1942-07-13 BE446419A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH237047T 1942-07-03

Publications (1)

Publication Number Publication Date
BE446419A true BE446419A (zh) 1942-08-31

Family

ID=4459751

Family Applications (1)

Application Number Title Priority Date Filing Date
BE446419D BE446419A (zh) 1942-07-03 1942-07-13

Country Status (4)

Country Link
BE (1) BE446419A (zh)
CH (1) CH237047A (zh)
FR (1) FR884293A (zh)
NL (1) NL106819C (zh)

Also Published As

Publication number Publication date
FR884293A (fr) 1943-08-09
CH237047A (de) 1945-03-31
NL106819C (zh)

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