Ushbu fayl Vikiomborga yuklangan boʻlib, boshqa loyihalarda ham qoʻllanilishi mumkin.
Uning tavsif sahifasidan olingan maʼlumot quyida keltirilgan.
Qisqa izoh
This is the US patent registering the invention of the sustance that would became the contraceptive pill.
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Watermark removed, some text is gibberish as a ruslt..
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A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.
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