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发明名称
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摘要
申请公布号
CA896159(A)
申请公布日期
1972.03.21
申请号
CAD896159
申请日期
申请人
RCA CORPORATION
发明人
KENNETH C. HUDSON
分类号
G11B7/125;G02B5/22;G02B26/12;G11B7/0045;G11B7/1381;H01S3/00;(IPC1-7):H01S3/00;B23K26/06;B23K26/08;G02B27/09;G01D15/14;G02B5/20
主分类号
G11B7/125
代理机构
代理人
主权项
地址
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