4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Heterocyclic carbon compounds containing a hetero ring...

Francis Ng-Cheng-Hin

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Corner bracket for a frame

Bleaching and dyeing; fluid treatment and chemical modification – Measuring – testing – or inspecting dye process
Design Patent

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Process for the preparation of Flecainide, its...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Process for the preparation of the boron difluoride chelate...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Process for the preparation of the boron difluoride chelate...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Screen frame with integral roll screen compartment and...

Flexible or portable closure – partition – or panel – With hood – canopy – shield storage chamber – or outrigged... – For roll type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2361552

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