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发明名称
Packless laminated solenoid
摘要
申请公布号
US2199178(A)
申请公布日期
1940.04.30
申请号
US19380200626
申请日期
1938.04.07
申请人
HURLBURT WILBUR F
发明人
HURLBURT WILBUR F.
分类号
H01F7/16
主分类号
H01F7/16
代理机构
代理人
主权项
地址
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