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发明名称
Attachment for rotary stalk cutter
摘要
申请公布号
US2706441(A)
申请公布日期
1955.04.19
申请号
US19530348326
申请日期
1953.04.13
申请人
E. L. CALDWELL & SONS
发明人
CALDWELL FREDERICK CLAY;JR. EDWARD LASATER CALDWELL,
分类号
A01D34/00
主分类号
A01D34/00
代理机构
代理人
主权项
地址
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