magicmarker

更新时间:2022-11-26 13:21:38 阅读：评论：0

2022年11月26日发(作者：指鹿为马的主角是谁)

专利名称：Magicpictures

发明人：f

申请号：US05/974520

申请日：19781229

公开号：US04212393A

公开日：19800715

专利内容由知识产权出版社提供

摘要：Theprentinventionrelatestoa"magic"coloringpackagecombination

consistingofmagicpicturesandafelttipmarkerpenfilledwithwaterorcontaininga

agicorinvisiblecoloringpicturesconsistofprinted

paperswhichhavevariousfiguresoutlinedinadarkcolor,,whereinthespace

withinthefigureisprintedwithauniformwaterinsolubleinkincludingthereinoneor

morelatentwatersolublecoloringmaterialswhichmaybeprintedinapatternofdots.

Whentheinsolubleimprintsofinkarecontactedbythefelttip,thewaterinthepenis

depositedonthepaperandreleasthelatentcoloringmaterial,therebyspreadingit

giccoloringcombinationisdesignedtobe

udbyasmallchildonatrip,nerideoracar,wherewateriitherunavailable

and/ntinventionalsorelatestoafelttippen

filledwithorcontainingawatersolutionanddesignedtoactivatethelatentcoloring

materialsonaso-called"magic"picture.

申请人：LENKOFF,LEONG

代理机构：Wenderoth,Lind&Ponack

更多信息请下载全文后查看

本文发布于:2022-11-26 13:21:38，感谢您对本站的认可！