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发明名称
摘要
申请公布号
DE2000605(B2)
申请公布日期
1979.01.04
申请号
DE19702000605
申请日期
1970.01.08
申请人
SPERRY RAND CORP., NEW HOLLAND, PA. (V.ST.A.)
发明人
ROWLAND-HILL, EDWARD WILLIAM, NEW HOLLAND, PA. (V.ST.A.)
分类号
A01F7/06;A01F12/10;A01F12/44;(IPC1-7):A01F12/18
主分类号
A01F7/06
代理机构
代理人
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