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发明名称
Plasterboard
摘要
申请公布号
US2562859(A)
申请公布日期
1951.07.31
申请号
US19470721468
申请日期
1947.01.10
申请人
UNITED STATES GYPSUM COMPANY
发明人
CAMP THOMAS P.
分类号
E04F13/04
主分类号
E04F13/04
代理机构
代理人
主权项
地址
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