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发明名称
Catalyzed gypsum wallboard and method of production thereof
摘要
申请公布号
US3284227(A)
申请公布日期
1966.11.08
申请号
US19620242806
申请日期
1962.12.06
申请人
FIBREBOARD PAPER PRODUCTS CORPORATION
发明人
GERTON MARK E.
分类号
主分类号
代理机构
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