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发明名称
Devices for spreading material
摘要
申请公布号
US3189354(A)
申请公布日期
1965.06.15
申请号
US19620236490
申请日期
1962.11.09
申请人
C. N. V. VAN DER LELY
发明人
LELY CORNELIS VAN DER;LELY ARY VAN DER
分类号
A01C17/00
主分类号
A01C17/00
代理机构
代理人
主权项
地址
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