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发明名称
APPARATUS FOR MONITORING THE CLOGGING OF SEED TUBES
摘要
申请公布号
SU1340624(A1)
申请公布日期
1987.09.30
申请号
SU19864070903
申请日期
1986.05.26
申请人
N-PROIZV OB PO SELSKOKHOZYAJSTVENNOMU MASHINOSTROENIYU
发明人
DEMIDOV VLADISLAV G,SU
分类号
A01C7/00
主分类号
A01C7/00
代理机构
代理人
主权项
地址
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