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发明名称
METHOD FOR THE MANUFACTURE OF PIPES
摘要
申请公布号
IL22573(A)
申请公布日期
1969.02.27
申请号
IL19640022573
申请日期
1964.12.06
申请人
BADIE W;JOHNS MANVILLE CORP
发明人
分类号
B28C7/16;F16L9/16;(IPC1-7):B28C7/16
主分类号
B28C7/16
代理机构
代理人
主权项
地址
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