Title: Injection tube for fibred material
Application Number: 87108060 Application Date: 1987.11.27
Publication Number: 1018805 Publication Date: 1988.06.08
Approval Pub. Date: 1991.02.13 Granted Pub. Date: 1991.02.13
International Classifi-cation: C21C7/04
Applicant(s) Name: Pfizer Ltd. Address:
Inventor(s) Name: Emile Joseph Voss
Attorney & Agent: LI XIANCHUN DU YOUWEN
Abstract:
    An injection nozzle for the addition of an agent in wire form directly into the interior of a molten material includes a tip having an axial bore with a terminal opening through which the wire exits the nozzle, the terminal opening having a cross section in the form of a star.
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