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发明名称
SOIL CULTIVATION DEVICE
摘要
申请公布号
SU1021355(A2)
申请公布日期
1983.06.07
申请号
SU19813367566
申请日期
1981.12.07
申请人
PRPRYAN LEONID G,SU
发明人
PRPRYAN LEONID G,SU
分类号
A01B33/06;(IPC1-7):A01B33/06
主分类号
A01B33/06
代理机构
代理人
主权项
地址
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