Invention Grant
- Patent Title: Electron-beam device
- Patent Title (中): 电子束装置
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Application No.: US14126004Application Date: 2012-06-27
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Publication No.: US09076633B2Publication Date: 2015-07-07
- Inventor: Hans Reusser , Toni Waber
- Applicant: Hans Reusser , Toni Waber
- Applicant Address: CH Pully
- Assignee: TETRA LAVAL HOLDINGS & FINANCE S.A.
- Current Assignee: TETRA LAVAL HOLDINGS & FINANCE S.A.
- Current Assignee Address: CH Pully
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: SE1100517 20110704
- International Application: PCT/EP2012/062451 WO 20120627
- International Announcement: WO2013/004563 WO 20130110
- Main IPC: H01J37/30
- IPC: H01J37/30 ; G21K5/02
Abstract:
In order to improve the performance of an electron-beam device, the ends of the cathode housing is provided with dome-shaped structures.
Public/Granted literature
- US20140117838A1 ELECTRON-BEAM DEVICE Public/Granted day:2014-05-01
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