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经营范围
发明名称
SUCTION DREDGE
摘要
申请公布号
SU947477(A1)
申请公布日期
1982.07.30
申请号
SU19803217801
申请日期
1980.11.18
申请人
KUVSHINOV STEPAN S,SU;MIKHALCHENKO EVGENIJ P,SU;STEBELEV VALENTIN V,SU;BEREZOVIKOV VLADISLAV N,SU
发明人
KUVSHINOV STEPAN S,SU;MIKHALCHENKO EVGENIJ P,SU;STEBELEV VALENTIN V,SU;BEREZOVIKOV VLADISLAV N,SU
分类号
F04D29/60;(IPC1-7):F04D29/60
主分类号
F04D29/60
代理机构
代理人
主权项
地址
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