Invention Grant
- Patent Title: Sealing foil and associated lamp having this foil
- Patent Title (中): 具有这种箔的密封箔和相关灯
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Application No.: US10419185Application Date: 2003-04-21
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Publication No.: US06969950B2Publication Date: 2005-11-29
- Inventor: Franz Breuer , Axel Bunk , Bodo Mittler
- Applicant: Franz Breuer , Axel Bunk , Bodo Mittler
- Applicant Address: DE Munich
- Assignee: Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
- Current Assignee: Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
- Current Assignee Address: DE Munich
- Agent William E. Meyer
- Priority: DE10218412 20020424; DE10242035 20020911
- Main IPC: H01J9/32
- IPC: H01J9/32 ; H01J61/36 ; H01K1/38 ; H01K1/40 ; H01J17/18
Abstract:
Sealing foil for making a lamp (1), comprising a metallic base body made from molybdenum and a coating which has been applied to at least part of the base body and which contains chromium, rhenium or ruthenium, alone or as an alloy, the foil being formed as a stack comprising two parts (10, 11) which have a different coating.
Public/Granted literature
- US20030201718A1 Sealing foil and associated lamp having this foil Public/Granted day:2003-10-30
Information query
