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发明名称
Bottle stopper
摘要
申请公布号
US2549404(A)
申请公布日期
1951.04.17
申请号
US19460667860
申请日期
1946.05.07
申请人
WILLIAMS HAROLD W
发明人
WILLIAMS HAROLD W.
分类号
B65D39/00;B65D39/04;B65D51/28
主分类号
B65D39/00
代理机构
代理人
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