Combining radioisotope tracing and blue patent modus was used for SLNB.

SLNB采用放射性示踪法和专利蓝法。

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Mars (Plant patent 5680), a release from the University of Arkansas, is a vigorous, blue seedless grape.

火星(植物专利5680)，由美国阿肯色大学的释放，是一个充满活力，蓝色的无核葡萄。

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"Multi-functional to paint from life bag" "magnetic drawing board " regard carrying and use lover of arts conveniently as blue and green lays and obtain the national patent.

多功能写生包”、磁性画板”更以携带和使用便捷为美术爱好者青睐，并获国家专利。

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No, not as in the sense of the title to this blog, but in the sense that if someone patents a blue telephone you cannot then gain a further patent for a red one.

FORBES: Is The Patent System Broken? Well, Amazon's Just Patented The Sale Of Second Hand Goods

He also noted in a patent filing that the process allowed the blue-screen procedure to cope with glassware, cigarette smoke, blowing hair and motion blur which had all caused problems for earlier efforts.

BBC: Blue and green-screen effects pioneer Petro Vlahos dies

Marked by a patently obvious blue button, the new addition serves up relevant prior art results by using key phrases from a patent's text and putting them together in a search query.

ENGADGET: Google Patents search gets upgrade, now filled with prior art and European patent goodness