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发明名称
ARRANGEMENT FOR WORKING THIN-WALLED RINGS
摘要
申请公布号
SU1583217(A1)
申请公布日期
1990.08.07
申请号
SU19874322495
申请日期
1987.10.28
申请人
SEVASTOPOL PRIBOROSTROIT INST
发明人
PASHKOV EVGENIJ V,SU
分类号
B23B1/00;B23B31/40
主分类号
B23B1/00
代理机构
代理人
主权项
地址
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