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PRACTICE PLATE FOR CALLIGRAPHY AND SUBSTITUTIVE LIQUID AGENT FOR CHINESE INK
PRACTICE PLATE FOR CALLIGRAPHY AND SUBSTITUTIVE LIQUID AGENT FOR CHINESE INK
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机译：中国墨的印刷术和代用液体剂实践板
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摘要
PROBLEM TO BE SOLVED: To obtain the calligraphy practice plate which allows free rewriting and is suitable as a practice plate by providing a frosted glass type plate body and a background surface layer which is provided on the reverse side of the frosted glass type plate body and partially reflects or absorb light transmitted through the frosted glass type plate body. ;SOLUTION: The calligraphy practice plate 10 is equipped with the one-side polished reinforced frosted glass plate 11. On the entire reverse surface of this reinforced polished glass plate 11, i.e., the surface where no polishing glass process is done, a black back sheet 12 is placed in contact or stuck. The back sheet 12 constitutes the background surface layer and partially reflects or at least partially absorbs the light transmitted through the reinforced polished glass plate 11. Consequently, characters written on the polished glass surface of the polished glass plate body can easily be wiped and erased with wet cloth, etc., and characters can be written thereupon soon, so rewriting is made free.;COPYRIGHT: (C)1997,JPO
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