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发明名称
IMPROVEMENTS IN AND RELATING TO CULTIVATING IMPLEMENTS
摘要
申请公布号
GB1248550(A)
申请公布日期
1971.10.06
申请号
GB19700042338
申请日期
1970.09.04
申请人
STANLEY MARIAN WEISS;ROBERT GEORGE SIMPSON
发明人
STANLEY MARIAN WEISS;ROBERT GEORGE SIMPSON
分类号
A01B23/06;A01B61/00
主分类号
A01B23/06
代理机构
代理人
主权项
地址
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