-
Rotary wood waste grinder
-
Patent number 4,120,458
-
Issue date Oct 17, 1978
-
J. H. Hughes, Inc.
-
John H. Hughes
-
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
-
One operator shake splitting apparatus
-
Patent number 4,120,334
-
Issue date Oct 17, 1978
-
J. H. Hughes, Inc.
-
John H. Hughes
-
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...