Invention Grant
- Patent Title: Vitreous frit
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Application No.: US07210585Application Date: 1988-06-21
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Publication No.: US10252937B1Publication Date: 2019-04-09
- Inventor: Alvin R. Stetson
- Applicant: Alvin R. Stetson
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Raytheon Company
- Main IPC: C03C8/02
- IPC: C03C8/02 ; C03C8/00 ; C03C3/087 ; C03C3/083 ; C03C3/085
Abstract:
A vitreous frit comprising the following by weight percentage ranges: SiO240-60 Al2O3 5-20 Na2O10-35 Li2O0-6 CaO 0-10 SrO0-5 BaO0-5 CeO20-5 TiO2 0-9.
Information query
