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发明名称
COUNTERBALANCE MECHANISM FOR HARVESTERS
摘要
申请公布号
US3424471(A)
申请公布日期
1969.01.28
申请号
USD3424471
申请日期
1967.10.09
申请人
INTERN. HARVESTER CO.
发明人
JAMES H. BORNZIN
分类号
A01D34/02;A01D34/24;A01D75/18;(IPC1-7):B62B3/02
主分类号
A01D34/02
代理机构
代理人
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