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发明名称
CERAMICS BLANK MATERIAL FOR OPTICAL CONNECTOR
摘要
申请公布号
JPH04136905(A)
申请公布日期
1992.05.11
申请号
JP19900259327
申请日期
1990.09.28
申请人
SEIKO INSTR INC
发明人
SHOJI SETSUO;YAHAGI SEIJI;WATANABE SHUNJI;TSUNEMI MASAHIKO;SHISHIDO TERUYA
分类号
G02B6/38;G02B6/36
主分类号
G02B6/38
代理机构
代理人
主权项
地址
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