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发明名称
Apparatus for forming tubing
摘要
申请公布号
US2392194(A)
申请公布日期
1946.01.01
申请号
US19420437415
申请日期
1942.04.02
申请人
THE RUDOLPH WURLITZER COMPANY
发明人
SEYMOUR LYNN L.
分类号
B27D1/08
主分类号
B27D1/08
代理机构
代理人
主权项
地址
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