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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0553696 (1990-07-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 37 인용 특허 : 0 |
A construction of book or game board with an open and a closed configuration, made of individual leaves in which the leaves have substantial thickness and in which the outline shape of any individual leaf is defined in essentially two dimensions. The two dimensional shape or size of the leaves varie
A three dimensional sculpture in the round comprising a plurality of leaves of different sizes or shapes, said sculpture having a base structure to support it on a flat horizontal surface, said leaves being interconnected and having one relatively fixed relationship in which they define a unique com
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