Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Machf Brabant D Van Opstal N V
Original Assignee
Machf Brabant D Van Opstal N V
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 by Machf Brabant D Van Opstal N VfiledCriticalMachf Brabant D Van Opstal N V
Priority to FR804310ApriorityCriticalpatent/FR1237363A/fr
Application grantedgrantedCritical
Publication of FR1237363ApublicationCriticalpatent/FR1237363A/fr
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
G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
Landscapes
Chemical & Material Sciences
(AREA)
Dispersion Chemistry
(AREA)
Physics & Mathematics
(AREA)
Health & Medical Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
Analytical Chemistry
(AREA)
Biochemistry
(AREA)
General Health & Medical Sciences
(AREA)
General Physics & Mathematics
(AREA)
Immunology
(AREA)
Pathology
(AREA)
FR804310A1959-09-041959-09-04Dispositif pour le contrôle de la finesse d'un produit pulvérulent transporté pneumatiquement par une conduite
ExpiredFR1237363A
(fr)
Dispositif de pulvérisation et de projection électrostatique des liquides ou solides pulvérulents, pour le recouvrement d'objets, par exemple au moyen de peinture