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发明名称
SONIC WELDING APPARATUS HAVING FLUID ACTION ALIGNING MEANS
摘要
申请公布号
US3649421(A)
申请公布日期
1972.03.14
申请号
US19690879980
申请日期
1969.12.09
申请人
ROBERTSHAW CONTROLS CO.
发明人
WALTER J. BERLEYOUNG
分类号
B29C65/00;B29C65/08;(IPC1-7):B29C27/08
主分类号
B29C65/00
代理机构
代理人
主权项
地址
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