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发明名称
Improved soundproof insulation for structures
摘要
申请公布号
GB367559(A)
申请公布日期
1932.02.25
申请号
GB19310004830
申请日期
1931.02.16
申请人
ROBERT STANLEY ROBINSON;GEORGE WILSON;THE WASHINGTON CHEMICAL COMPANY LIMITED
发明人
分类号
E04B1/82;E04B1/86
主分类号
E04B1/82
代理机构
代理人
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地址
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