发明名称 Stopper-notch-provided product catalog
摘要 The invention relates to an improvement of thick product catalogs which show various kinds of house appliances, house hardware, farming equipments, etc and are produced for the purpose of sales promotion. A stopper-notch-provided product catalog has a structure characterized in that a stopper notch of a nearly U shape is formed across in a left end portion of a top side at a position of 1.5 cm to 2 cm rightward from a left end in such a way that the stopper notch has a width of about 2 to 3 cm and a surface of a finger tip fits inside.
申请公布号 US2002050712(A1) 申请公布日期 2002.05.02
申请号 US20010946134 申请日期 2001.09.05
申请人 KUROSU HIDEKI 发明人 KUROSU HIDEKI
分类号 B42D1/00;B42D11/00;B42F21/12;G09F1/02;G09F5/04;(IPC1-7):B42D15/00 主分类号 B42D1/00
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