NL144503C - - Google Patents

Info

Publication number: NL144503C
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.)

1948-01-26

Publication of NL144503C publication Critical patent/NL144503C/xx

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

NL144503D 1948-01-26 NL144503C (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB273455X		1948-01-26
GB60149X		1949-01-06

Publications (1)

Publication Number	Publication Date
NL144503C true NL144503C (enrdf_load_stackoverflow)

Family

ID=26240328

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL144503D NL144503C (enrdf_load_stackoverflow)	1948-01-26

Country Status (2)

Country	Link
CH (1)	CH273455A (enrdf_load_stackoverflow)
NL (1)	NL144503C (enrdf_load_stackoverflow)

0
- NL NL144503D patent/NL144503C/xx active
1949
- 1949-01-18 CH CH273455D patent/CH273455A/de unknown

Also Published As

Publication number	Publication date
CH273455A (de)	1951-02-15

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