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发明名称
Improvements in or relating to foraminous masses
摘要
申请公布号
GB425413(A)
申请公布日期
1935.03.11
申请号
GB19330025170
申请日期
1933.09.11
申请人
THE TRIPLEX SAFETY GLASS COMPANY LIMITED;LESLIE VIVIAN DONALD SCORAH;JOHN WILSON
发明人
分类号
C03B23/20
主分类号
C03B23/20
代理机构
代理人
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地址
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