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Home › Membrane filter material having excellent organic solvent resistance, method for formation of membrane filter and process for preparation of bismaleimide polymer to be used for membrane filter

Membrane filter material having excellent organic solvent resistance, method for formation of membrane filter and process for preparation of bismaleimide polymer to be used for membrane filter

US Patent 4983717 · Granted Jan 8, 1991

Estimated economic value: $33,000 ⓘ

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