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发明名称
METHOD FOR IMPROVING CHEMICAL DURABILITY OF GLASS BODY
摘要
申请公布号
JPS6487534(A)
申请公布日期
1989.03.31
申请号
JP19870245518
申请日期
1987.09.29
申请人
HOYA CORP
发明人
SAKAI HIROYUKI;OMI SHIGEAKI;MARUYAMA OSAMU;YONEDA YOSHITAKA;ASAHARA YOSHIYUKI
分类号
C03C21/00;C03C3/16
主分类号
C03C21/00
代理机构
代理人
主权项
地址
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