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Home › Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction

Applying a tapered electrode on a porous ceramic support tube by masking a band inside the tube and drawing in electrode material from the outside of the tube by suction

US Patent 5073405 · Granted Dec 17, 1991

Estimated economic value: $3,633,000 ⓘ

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