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发明名称
Shaft-housed servomotor of the follow-up type
摘要
申请公布号
US2679233(A)
申请公布日期
1954.05.25
申请号
US19490133764
申请日期
1949.12.19
申请人
JOHANNES LIAAEN NILS
发明人
LIAAEN NILS JOHANNES
分类号
B63H3/08;F03B3/14;F15B9/12
主分类号
B63H3/08
代理机构
代理人
主权项
地址
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