| 摘要 |
<p>1300805 Extruding WESTERN ELECTRIC CO Inc 27 Jan 1970 [28 Jan 1969 14 Nov 1969] 21722/72 Divided out of 1,300,801 Heading B3P The description is identical with Specification 1,300,801 but the claims relate to a method of extrusion of a continuous elongated member by applying a force immediately adjacent the deforming means to produce an axial and a normal stress in the member which exceeds the yield stress of the member.</p> |
