| 摘要 |
1,152,782. Extrusion pelletizers. BLACK CLAWSON CO. 26 May, 1966 [1 June, 1965], No. 60877/68. Divided out of 1,152,781. Heading B5A. The invention is as described in parent Specification 1,152,781, but the claims relate solely to the provision of wear stubs (100), Figs. 3 and 4 (not shown), in the die plate 35 of an extrusion pelletizer. |
