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Lesperance & Martineau - Patent Agents

Patent & Trademark
    Agents since 1929

Useful Documents

All documents disclosed on this page are available either in PDF or in RTF format. PDF documents can be read using the Adobe Acrobat Reader, available here. RTF documents can be read and edited using any word processing software.

Information concerning patents and trade marks

Official forms


Trade Marks

Acrobat Reader

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