NL7114345A - - Google Patents

Info

Publication number
NL7114345A
NL7114345A NL7114345A NL7114345A NL7114345A NL 7114345 A NL7114345 A NL 7114345A NL 7114345 A NL7114345 A NL 7114345A NL 7114345 A NL7114345 A NL 7114345A NL 7114345 A NL7114345 A NL 7114345A
Authority
NL
Netherlands
Application number
NL7114345A
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
Priority claimed from FR6923836A external-priority patent/FR2052081A5/fr
Application filed filed Critical
Publication of NL7114345A publication Critical patent/NL7114345A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
NL7114345A 1969-07-11 1971-10-19 NL7114345A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6923836A FR2052081A5 (xx) 1969-07-11 1969-07-11
FR7037694A FR2109481A6 (xx) 1969-07-11 1970-10-19

Publications (1)

Publication Number Publication Date
NL7114345A true NL7114345A (xx) 1972-04-21

Family

ID=26215164

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7010219A NL174185C (nl) 1969-07-11 1970-07-10 Werkwijze en inrichting voor het bepalen van een granulometrische kromme.
NL7114345A NL7114345A (xx) 1969-07-11 1971-10-19

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7010219A NL174185C (nl) 1969-07-11 1970-07-10 Werkwijze en inrichting voor het bepalen van een granulometrische kromme.

Country Status (4)

Country Link
CH (2) CH520925A (xx)
DE (1) DE2034378C2 (xx)
FR (1) FR2109481A6 (xx)
NL (2) NL174185C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787699A (fr) * 1971-08-25 1973-02-19 Ind Des Comp Dispositif permettant de determiner une courbe de granulometried'un melange de particules
FR2459966A1 (fr) * 1979-06-22 1981-01-16 Thery Jean Francois Appareil de determination de l'histogramme des tailles de particules ou de globules notamment sanguins
DE19733784C2 (de) * 1997-08-05 2001-08-30 Alfred Leipertz Verfahren und Vorrichtung zur Bestimmung der Verteilung der Feststoffdichte von Einzelpartikeln in einem Partikelkollektiv

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969708A (en) * 1957-04-03 1961-01-31 American Optical Corp Means for analyzing microscopic particles and the like

Also Published As

Publication number Publication date
NL174185C (nl) 1984-05-01
FR2109481A6 (xx) 1972-05-26
CH533836A (fr) 1973-02-15
DE2034378C2 (de) 1983-11-10
DE2034378A1 (de) 1971-01-14
NL7010219A (xx) 1971-01-13
NL174185B (nl) 1983-12-01
CH520925A (fr) 1972-03-31

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BV The patent application has lapsed