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经营范围
发明名称
PNEUMATIC SEEDING APPARATUS
摘要
申请公布号
SU1591839(A1)
申请公布日期
1990.09.15
申请号
SU19884639221
申请日期
1988.12.05
申请人
KIRGIZSKIJ SELSKOKHOZYAJSTVENNYJ I IM.K.I.SKRYABINA
发明人
USOLTSEV VALERIJ A,SU;YAKOVLEV IVAN G,SU;DEMBITSKIJ VLADIMIR A,SU;STODOLSKIJ ANATOLIJ A,SU
分类号
A01C7/04
主分类号
A01C7/04
代理机构
代理人
主权项
地址
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