4. Tobacco
  5. Smoke separator or treater
  6. By chemical reaction, e.g., ion-exchange, chelating,...

Wei-Jun Zhang

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Cigarette wrapper with nanoparticle spinel ferrite catalyst...

Tobacco – Smoke separator or treater – By chemical reaction – e.g. – ion-exchange – chelating,...
Reexamination Certificate

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Creep resistant titanium aluminide alloys

Metal treatment – Stock – Titanium – zirconium – or hafnium base
Reexamination Certificate

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Method for dispersing powder materials in a cigarette rod

Tobacco – Tobacco treatment – With fluid or fluent material
Reexamination Certificate

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System for dispersing powder materials in a cigarette rod

Tobacco – Tobacco treatment – With fluid or fluent material
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2232086

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