Ireland. Dept. of Industry and Commerce, Ireland. Industrial and Commercial Property Registration Office, & Ireland. Industrial and Commercial Property Registration Office. (1931). List of patents in force on the .. Stationery Office.
MLA CitationIreland. Dept. of Industry and Commerce, et al. List of Patents in Force on the .. Stationery Office, 1931.
Warning: These citations have been automatically generated and may not always be 100% accurate..