Philippines (Republic). Patent Office. (1955). Revised rules of practice before the Philippines Patent Office in trademark cases, 1953. Bureau of Printing.
Chicago Style aipamenaPhilippines (Republic). Patent Office. Revised Rules of Practice Before the Philippines Patent Office in Trademark Cases, 1953. Manila: Bureau of Printing, 1955.
MLA aipamenaPhilippines (Republic). Patent Office. Revised Rules of Practice Before the Philippines Patent Office in Trademark Cases, 1953. Bureau of Printing, 1955.
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