Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1988-12-28
1991-04-30
Herbert, Thomas J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428457, B32B 1504
Patent
active
050117343
ABSTRACT:
A ceramic substrate is described, which comprises a fired ceramic sheet that has on its surface a metallized layer made of Au or Cu, or Au-Pt, Au-Pd, Cu-Pt or Cu-Pd alloy that is overlaid with a Ni plating layer.
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patent: 4546065 (1985-10-01), Amendola et al.
patent: 4599277 (1986-07-01), Brownlow et al.
patent: 4672152 (1987-06-01), Shinohara et al.
patent: 4712161 (1987-12-01), Pryor et al.
Kondo Kazuo
Morikawa Asao
Herbert Thomas J.
NGK Spark Plug Co. Ltd.
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