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发明名称
MECHANISM FOR HOLDING DOWN PREWELDED PARTS
摘要
申请公布号
SU1306675(A1)
申请公布日期
1987.04.30
申请号
SU19853932685
申请日期
1985.07.17
申请人
ZAPOROZHSKIJ PK T INSTITUT
发明人
KOVRYGA STANISLAV Z,SU
分类号
B23K37/04;B23Q3/06
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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