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发明名称
Menetelmä ultraäänihitsauksessa
摘要
申请公布号
FI972382(A)
申请公布日期
1998.12.22
申请号
FI19970002382
申请日期
1997.06.05
申请人
BENEFON OY
发明人
HALKOSAARI, HEIKKI VILHELMI
分类号
B23K;B23K20/10;(IPC1-7):B23K20/10;B23K65/08
主分类号
B23K
代理机构
代理人
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