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Dickson, D. Grace period urged for patents. Nature 361, 385 (1993). https://doi.org/10.1038/361385b0
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DOI: https://doi.org/10.1038/361385b0
Nature volume 361, page 385 (1993)
Dickson, D. Grace period urged for patents. Nature 361, 385 (1993). https://doi.org/10.1038/361385b0
Issue Date:
DOI: https://doi.org/10.1038/361385b0