Invention Grant
US09333682B2 Stamp, method of fabricating the stamp, and imprint method using the same 有权
印章,制作印章的方法,以及使用印章的印记法

Stamp, method of fabricating the stamp, and imprint method using the same
Abstract:
A stamp includes a transparent body having an inner chamber containing an inlet/outlet tube configured to have a fluid injected and removed therefrom.
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