4. Chemical apparatus and process disinfecting, deodorizing, preser
  5. Physical type apparatus
  6. Crystallizer

Wei-Teh Wade Shang

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Aromatic sulfide/sulfone polymer production

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
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Method and apparatus for preparing purified terephtalic acid

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
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Method and apparatus for preparing purified terephthalic acid

Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Crystallizer
Patent

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Profile ID: LFUS-PAI-P-1284316

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