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Home › Low dielectric loss tangent-resin varnish, prepreg, laminated sheet, and printed wiring board using the varnish

Low dielectric loss tangent-resin varnish, prepreg, laminated sheet, and printed wiring board using the varnish

US Patent 7638564 · Granted Dec 29, 2009

Estimated economic value: $79,000 ⓘ

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