| 摘要 |
PROBLEM TO BE SOLVED: To provide a book which has a cover serving as an advertising medium and a method of issuing the same. SOLUTION: Advertisements are printed on the cover of the book. Advertisements are invited to five blank spaces which are the front 1 of the book cover, the spine 2 of the book cover, the front flap 3 of the cover, the back cover 4 of the book cover, and the back flap 5 of the book cover to print the advertisements on those spaces. COPYRIGHT: (C)2004,JPO
|
