Invention Grant
- Patent Title: Method for manufacturing a lead-free or low lead content bass billet and billet thus obtained
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Application No.: US16302494Application Date: 2017-05-12
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Publication No.: US11351607B2Publication Date: 2022-06-07
- Inventor: Gabriele Gnutti , Marco Bertelli
- Applicant: ALMAG S.p.A.
- Applicant Address: IT Brescia
- Assignee: ALMAG S.p.A.
- Current Assignee: ALMAG S.p.A.
- Current Assignee Address: IT Brescia
- Agency: Merchant & Gould P.C.
- Priority: IT102016000051168 20160518
- International Application: PCT/IB2017/052806 WO 20170512
- International Announcement: WO2017/199147 WO 20171123
- Main IPC: B22F3/20
- IPC: B22F3/20 ; B22F9/04 ; B22F9/10 ; B22F9/16 ; C22C1/05 ; C22C9/04 ; C22C32/00 ; B22F9/08
Abstract:
A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets.
Public/Granted literature
- US20190299295A1 A METHOD FOR MANUFACTURING A LEAD-FREE OR LOW LEAD CONTENT BASS BILLET AND BILLET THUS OBTAINED Public/Granted day:2019-10-03
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