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发明名称
METHOD OF SONIC WELDING
摘要
申请公布号
US3506510(A)
申请公布日期
1970.04.14
申请号
US19670668508
申请日期
1967.09.18
申请人
ROBERTSHAW CONTROLS CO.
发明人
WALTER J. BERLEYOUNG
分类号
B29C65/00;B29C65/08;(IPC1-7):B32B31/16;B29C27/02
主分类号
B29C65/00
代理机构
代理人
主权项
地址
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