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发明名称
COMPOSITION FOR REMOVAL OF PHYSIOLOGICAL DAMAGE OF WINTER GRAIN CROPS CAUSED BY LOW SUBZERO TEMPERATURES
摘要
申请公布号
BG24245(A1)
申请公布日期
1978.02.10
申请号
BG19760034755
申请日期
1976.11.24
申请人
发明人
分类号
(IPC1-7):01N5/00
主分类号
(IPC1-7):01N5/00
代理机构
代理人
主权项
地址
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