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发明名称
EXPLOSIVE TUBEEEXPANDING METHOD
摘要
申请公布号
JPS5396961(A)
申请公布日期
1978.08.24
申请号
JP19770010800
申请日期
1977.02.04
申请人
BABCOCK HITACHI KK
发明人
MORI SHIYUUJI
分类号
B21D39/08;B21D26/08;B21D39/00
主分类号
B21D39/08
代理机构
代理人
主权项
地址
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