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Patent Searching and Data


Title:
ACCURATE AND QUICK INQUIRY REFERENCE BOOK
Document Type and Number:
WIPO Patent Application WO/2007/085180
Kind Code:
A1
Abstract:
An accurate and quick inquiry reference book comprises an indexing catalog and a text that is divided into different groups (9). A marker (6), a cut (7) and a slot (5) are provided on the edge (3) of each leaf, and page information is signed on the step surface (4) formed by the slots (5). Serial numbers (10) are provided on the book margin surface (2). It needs fewer turning times to consult the required page in the reference book.

Inventors:
TAN, Quanfu (Room 12, Building 2-4 No.19, East Road, Gaoshengqia, Chengdu Sichuan 1, 610041, CN)
Application Number:
CN2007/000181
Publication Date:
August 02, 2007
Filing Date:
January 18, 2007
Export Citation:
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Assignee:
TAN, Quanfu (Room 12, Building 2-4 No.19, East Road, Gaoshengqia, Chengdu Sichuan 1, 610041, CN)
International Classes:
B42F21/12; B42D9/00
Attorney, Agent or Firm:
CHENGDU JIUDINGTIANYUAN INTELLECTUAL PROPERTY AGENCY LTD. (Room 401-405, Human Art Wisdom Plaza 33, Ximianqiao Stree, Chengdu Sichuan 1, 610041, CN)
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