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Walter Grilli
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Castelnuovo Rangone, IT
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last 30 patents
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Patent Grant
Assembly-procedure and relative hinge-assembly for use with lubrica...
Patent number
4,575,914
Issue date
Mar 18, 1986
Italtractor I.T.M. S.p.A.
Gennaro Armida
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Apparatus for filling and sealing a lubricant reservoir
Patent number
4,456,041
Issue date
Jun 26, 1984
Italtractor I.T.M. S.p.A.
Walter Grilli
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Storage plant for objects, in particular for track links
Patent number
4,382,741
Issue date
May 10, 1983
Italtractori.T.M. S.p.A.
Alceste Lunardi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Connection link for endless chains of tracked equipment
Patent number
4,365,848
Issue date
Dec 28, 1982
Italtractor I.T.M. S.p.A.
Walter Grilli
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Friction welding process for making hollow bodies such as rollers a...
Patent number
4,323,185
Issue date
Apr 6, 1982
Italtractor I.T.M. S.p.A.
Walter Grilli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Junction link for endless chain tracks for tracked vehicles
Patent number
4,262,973
Issue date
Apr 21, 1981
Ital-Tractor I.T.M.
Walter Grilli
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS