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发明名称
APPARATUS FOR ASSEMBLING AND WELDING SHELLS
摘要
申请公布号
SU1407735(A1)
申请公布日期
1988.07.07
申请号
SU19864155170
申请日期
1986.12.03
申请人
DVURECHENSKIJ ALEKSANDR G,SU;OSIPOV BORIS P,SU
发明人
DVURECHENSKIJ ALEKSANDR G,SU;OSIPOV BORIS P,SU
分类号
B23K37/04
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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