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发明名称
Fluid dispensing devices
摘要
申请公布号
US2779517(A)
申请公布日期
1957.01.29
申请号
US19530384376
申请日期
1953.10.06
申请人
BEALL JR RICHARD W
发明人
JR. RICHARD W. BEALL,
分类号
B65D47/24
主分类号
B65D47/24
代理机构
代理人
主权项
地址
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