Convenient ink-bottle

The utility model relates to a convenient ink-bottle. The convenient ink-bottle made of glass or plastic is in a structure with two chambers in one. A big chamber is an ink chamber and a small chamber is a sponge body chamber. A sponge is arranged in the sponge body chamber. An inclined hole is proc...

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Bibliographische Detailangaben
1. Verfasser: YUNBO YAO
Format: Patent
Sprache:eng
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