4. Building units and construction elements
  5. Architectural stock material
  6. Transparent or translucent

David L. Williams

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1-pyrazinyl-1-propanone derivatives useful as flavorants in smok

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
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Dehydrogenation catalyst and process for its preparation

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
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Dehydrogenation catalysts

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate

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Dehydrogenation catalysts

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – Having alkenyl moiety – e.g. – styrene – etc.
Reexamination Certificate

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Door lite

Building units and construction elements – Architectural stock material – Transparent or translucent
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Profile ID: LFUS-PAI-P-141944

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