| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously paint symbols on all the blocks constituting a toy block. SOLUTION: A heat transfer printing sheet is put on a painting surface of a block group formed by lengthwise and crosswise disposing the blocks composed of hexahedrons and having the same dimension on a frame body with their painting surfaces exposed slightly higher than the upper edge of the frame body; and a printing surface, or the painting surfaces of the plurality of blocks, is integrally heated and pressed; so that the symbols are simultaneously printed and pressed on all the blocks constituting the toy block and the symbols are simultaneously printed on the painting surfaces of all the blocks by a serigraphy. COPYRIGHT: (C)2005,JPO&NCIPI
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