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Pressing device
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Patent number 10,478,995
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Issue date Nov 19, 2019
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System S.p.A.
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Franco Stefani
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Cementitious products
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Patent number 6,159,401
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Issue date Dec 12, 2000
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Entwicklungsgesellschaft Wolfgang Hoesch Gdbr
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Wolfgang Hoesch
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B44 - DECORATIVE ARTS
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3594877
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Patent number 3,594,877
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Issue date Jul 27, 1971
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B28 - WORKING CEMENT, CLAY, OR STONE
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3520961
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Patent number 3,520,961
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Issue date Jul 21, 1970
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B28 - WORKING CEMENT, CLAY, OR STONE
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3500513
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Patent number 3,500,513
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Issue date Mar 17, 1970
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B28 - WORKING CEMENT, CLAY, OR STONE
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3473514
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Patent number 3,473,514
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Issue date Oct 21, 1969
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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3265798
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Patent number 3,265,798
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Issue date Aug 9, 1966
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B28 - WORKING CEMENT, CLAY, OR STONE
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3173974
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Patent number 3,173,974
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Issue date Mar 16, 1965
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B28 - WORKING CEMENT, CLAY, OR STONE
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2918715
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Patent number 2,918,715
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Issue date Dec 29, 1959
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B28 - WORKING CEMENT, CLAY, OR STONE
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2582922
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Patent number 2,582,922
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Issue date Jan 15, 1952
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B28 - WORKING CEMENT, CLAY, OR STONE
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2558823
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Patent number 2,558,823
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Issue date Jul 3, 1951
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B28 - WORKING CEMENT, CLAY, OR STONE
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2156149
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Patent number 2,156,149
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Issue date Apr 25, 1939
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B28 - WORKING CEMENT, CLAY, OR STONE
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2091973
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Patent number 2,091,973
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Issue date Sep 7, 1937
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B28 - WORKING CEMENT, CLAY, OR STONE
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462895
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Patent number 462,895
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Issue date Nov 10, 1891
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B28 - WORKING CEMENT, CLAY, OR STONE