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发明名称
ARRANGEMENT FOR MAKING COILED CYLINDRICAL SHELLS
摘要
申请公布号
SU1276404(A1)
申请公布日期
1986.12.15
申请号
SU19853854664
申请日期
1985.02.18
申请人
VNI PI "PROMSTALKONSTRUKTSIYA"
发明人
GUREVICH YAKOV I,SU;ANDREEV MIKHAIL I,SU
分类号
B21D51/10
主分类号
B21D51/10
代理机构
代理人
主权项
地址
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