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.)
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Georg Fischer AG
Original Assignee
Georg Fischer AG
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Filing date
Publication date
Application filed by Georg Fischer AGfiledCriticalGeorg Fischer AG
Application grantedgrantedCritical
Publication of FR1220402ApublicationCriticalpatent/FR1220402A/fr
B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
B24C5/00—Devices or accessories for generating abrasive blasts
B24C5/06—Impeller wheels; Rotor blades therefor
B—PERFORMING OPERATIONS; TRANSPORTING
B24—GRINDING; POLISHING
B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR789483A1958-03-271959-03-16Dispositif de transport pneumatique de matières granuleuses
ExpiredFR1220402A
(fr)