To search for a document by its publication (Material ID) number, enter the number in the publication number field.

要按出版物编号(即资料标识)搜索文档，请在“出版物编号”字段中输入编号。

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This is true despite the fact that prior to filing a patent application a thorough search is typically performed, looking for any publication that might block a patent from issuing, and that a patent application is only filed when chances for obtaining a patent appear good.

FORBES: Keep the Current Standard for Invalidating a Patent

Delta engaged the publication to aid in the search for a designer who could create a similarly relaxing environment on the edge of the tarmac.

WSJ: Collaboration: Delta Brings Back Outdoor Observation Decks