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Filing date
Publication date
Application filed by Hans Otto OlssonfiledCriticalHans Otto Olsson
Priority to SE8302402ApriorityCriticalpatent/SE443903B/sv
Publication of SE8302402D0publicationCriticalpatent/SE8302402D0/sv
Publication of SE8302402LpublicationCriticalpatent/SE8302402L/sv
Publication of SE443903BpublicationCriticalpatent/SE443903B/sv
A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
A01B59/061—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat
A01B59/062—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat the connection comprising a rigid interface frame on the tractor
Attrezzo con utensile flottante per effettuare operazioni di foratura,alesatura, svasatura e simili a profondita'controllata, con l'uso di maschere.
Outillage destine a travailler au niveau du joint entre le corps et le chapeau d'un robinet et procede de refection d'un robinet utilisant un tel outillage