4. Chemistry: molecular biology and microbiology
  5. Micro-organism, tissue cell culture or enzyme using process...
  6. Preparing heterocyclic carbon compound having only o, n, s,...

Wen-sen Li

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Etching process to selectively remove copper plating seed layer

Etching a substrate: processes – Nongaseous phase etching of substrate – Etching inorganic substrate
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Etching process to selectively remove copper plating seed layer

Etching a substrate: processes – Nongaseous phase etching of substrate – Etching inorganic substrate
Reexamination Certificate

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Method for the preparation of fused heterocyclic succinimide...

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...
Reexamination Certificate

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Stereoselective synthesis of β-nucleosides

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
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