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Application filed by Steinmetzmeister Oswald RadafiledCriticalSteinmetzmeister Oswald Rada
Priority to AT0064581ApriorityCriticalpatent/AT370185B/de
Priority to EP19820890020prioritypatent/EP0058657B1/de
Priority to DE8282890020Tprioritypatent/DE3261570D1/de
Publication of ATA64581ApublicationCriticalpatent/ATA64581A/de
Application grantedgrantedCritical
Publication of AT370185BpublicationCriticalpatent/AT370185B/de
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G23/00—Working measures on existing buildings
E04G23/002—Arrangements for cleaning building facades