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发明名称
Method and apparatus for feeding thermoplastic material
摘要
申请公布号
US2100760(A)
申请公布日期
1937.11.30
申请号
US19350015416
申请日期
1935.04.09
申请人
BALL BROTHERS COMPANY
发明人
WADSWORTH FRANK L. O.
分类号
C03B7/08;C03B7/10;C03B7/14
主分类号
C03B7/08
代理机构
代理人
主权项
地址
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