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![Published Patent Application Access and Status Information Sheet ...](https://www.iarticlesnet.com/pub/img/site/s_46.jpeg)
Published Patent Application Access and Status Information Sheet ...
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日期:2024-07-16
30 Jun 2011 ... On-line: Patent application publications are available electronically on the
USPTO website, at http://www.uspto.gov/patft/index.html . A copy of a ......看更多