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发明名称
PRODUCTION OF QUARTZ GLASS
摘要
申请公布号
JPH02229729(A)
申请公布日期
1990.09.12
申请号
JP19890051379
申请日期
1989.03.03
申请人
NIPPON SANSO KK
发明人
IMAYOSHI TERUICHI;KIKUCHI HITOSHI;FURUGUCHI YASUSHI
分类号
C03B20/00;C03B19/09
主分类号
C03B20/00
代理机构
代理人
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地址
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