“两报”是指日本的《特许公报》和《公开特许公报》。“两报”是日本报道专利说明书的重要刊物,是我国应用较广的专利情报源。现将“两报”比较研究概述如下:一、性质特点比较二、出版形式比较1.两报都是非定期刊物,而是定件公报,达到规定件数即出一册。《特许公报》原每册50件公告说明书,1964年9月改为40件,《公开特许公报》每册100件公开说明 “Two newspapers” refers to Japan's “Patent Bulletin” and “Open Patent Bulletin.” The “two newspapers” are important journals that cover patent specifications in Japan and are the most widely used source of patent information in our country. Now the “two newspapers” comparative study is summarized as follows: First, the comparison of the nature and characteristics Second, the publication of the form of comparison 1. Two newspapers are non-regular publications, but the official bulletin, to reach the required number of copies out of a. “The Communique of the Communique,” the original 50 copies of each prospectus, in September 1964 changed to 40, “Public Gazette,” 100 copies of each public statement