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发明名称
Damping follow-up mechanism by degenerative derivative
摘要
申请公布号
US2455618(A)
申请公布日期
1948.12.07
申请号
US19450572209
申请日期
1945.01.10
申请人
REMCO ELECTRONIC, INC.
发明人
JR. FRANCIS H. SHEPARD,
分类号
G05D3/12
主分类号
G05D3/12
代理机构
代理人
主权项
地址
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