4. Etching a substrate: processes
  5. Masking of a substrate using material resistant to an etchant

Wen-Hua Chu

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Method for forming a filter

Etching a substrate: processes – Masking of a substrate using material resistant to an etchant
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Micromachined porous membranes with bulk support

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
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Profile ID: LFUS-PAI-P-1389825

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