IMPROVEMENTS IN OR RELATING TO INSERTION OR WITHDRAWAL OF MATERIAL INTO OR FROM A HIGH PRESSURE REGION

1300803 Extruding WESTERN ELECTRIC CO Inc 27 Jan 1970 [28 Jan 1969] 21720/72 Divided out of 1300801 Heading B3P The description is substantially identical with Specification 1,300,801 but the claims relate to a method of advancing or withdrawing the bar to or from the extrusion die by viscous fluid...

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Bibliographische Detailangaben
1. Verfasser:	FRANCIS JOSEPH FUCHS, JR
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Zusammenfassung:	1300803 Extruding WESTERN ELECTRIC CO Inc 27 Jan 1970 [28 Jan 1969] 21720/72 Divided out of 1300801 Heading B3P The description is substantially identical with Specification 1,300,801 but the claims relate to a method of advancing or withdrawing the bar to or from the extrusion die by viscous fluid drag.