4. Boots, shoes, and leggings

David S. Johnson

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Automotive heat exchanger assemblies having internal fins...

Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Reexamination Certificate

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Blade for a vibratory cutter

Cutlery – Cutting tools – With blade moving means
Patent

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Cloning and expression of a novel acetylcholine-gated ion channe

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Patent

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Cloning and expression of a novel acetylcholine-gated ion channe

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues
Patent

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Cloning and expression of a novel acetylcholine-gated ion...

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-619904

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