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040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aRG43-42/1986E-PDF
1001 |aHayhurst, William L., |eauthor.
24510|aReport on revision and clarification of the copyright and industrial design laws to exclude purely utilitarian articles, and to exclude from copyright the appearance of many utilitarian articles / |cby William L. Hayhurst.
264 1|a[Ottawa] : |b[Consumer and Corporate Affairs Canada], |cApril 16, 1986.
300 |a1 online resource (1 volume (various pagings))
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
650 5|aIndustrial design|xLaw and legislation|zCanada.
650 6|aDroit d'auteur|zCanada.
650 6|aDesign|xDroit|zCanada.
650 0|aCopyright|zCanada.
7101 |aCanada. |bConsumer and Corporate Affairs Canada, |eissuing body.
85640|qPDF|s2.61 MB|uhttps://publications.gc.ca/collections/collection_2021/isde-ised/RG43-42-1986-eng.pdf