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发明名称
MANUFACTURE OF JOINED PIPE OF AL ALLOY AND STAINLESS STEEL
摘要
申请公布号
JPH03234347(A)
申请公布日期
1991.10.18
申请号
JP19900030283
申请日期
1990.02.09
申请人
KINZOKU GIKEN KK
发明人
HIRAYAMA KAZUO
分类号
B22D19/00
主分类号
B22D19/00
代理机构
代理人
主权项
地址
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