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Delays in the Patent Office. Nature 179, 19 (1957). https://doi.org/10.1038/179019c0
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DOI: https://doi.org/10.1038/179019c0
Nature volume 179, page 19 (1957)
Delays in the Patent Office. Nature 179, 19 (1957). https://doi.org/10.1038/179019c0
Issue Date:
DOI: https://doi.org/10.1038/179019c0