NL79405C - - Google Patents

Info

Publication number
NL79405C
NL79405C NL79405DA NL79405C NL 79405 C NL79405 C NL 79405C NL 79405D A NL79405D A NL 79405DA NL 79405 C NL79405 C NL 79405C
Authority
NL
Netherlands
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 NL79405C publication Critical patent/NL79405C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/004—Investigating resistance of materials to the weather, to corrosion, or to light to light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
NL79405D 1953-04-10 NL79405C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL328786X 1953-04-10

Publications (1)

Publication Number Publication Date
NL79405C true NL79405C (zh)

Family

ID=19784267

Family Applications (1)

Application Number Title Priority Date Filing Date
NL79405D NL79405C (zh) 1953-04-10

Country Status (4)

Country Link
US (1) US2810836A (zh)
CH (1) CH328786A (zh)
DE (1) DE1040825B (zh)
NL (1) NL79405C (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH424317A (de) * 1965-06-04 1966-11-15 Zellweger Uster Ag Verfahren und Vorrichtung zur Bestimmung der Nummer von Textilmaterial
BE795830A (fr) * 1972-03-06 1973-06-18 Baxter Laboratories Inc Procede pour verifier des dispositifs membraneux quant a la presence de fuites
CH599544A5 (zh) * 1975-09-05 1978-05-31 Ahiba Ag
JPS61105444A (ja) * 1984-10-30 1986-05-23 Suga Shikenki Kk 試料の表面温度を均一にした耐光試験機
US5207110A (en) * 1991-03-28 1993-05-04 The United States Of America As Represented By The United States National Aeronautics And Space Administration Suspension device for low-frequency structures
US20070295115A1 (en) * 2006-06-22 2007-12-27 Atlas Material Testing Technology Llc Assembly and method for accelerated weathering with an automated programmable cycle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1458941A (en) * 1921-05-23 1923-06-19 Clarence W Jameson Apparatus for testing the fading action of light
FR908864A (fr) * 1945-01-24 1946-04-22 Chambre d'essais au brouillard salin pour connaître la tenue à la corrosion des produits métallurgiques et plus généralement, le comportement des matériaux dans une atmosphère donnée

Also Published As

Publication number Publication date
DE1040825B (de) 1958-10-09
US2810836A (en) 1957-10-22
CH328786A (de) 1958-03-31

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