发明名称 |
Construction barrier board |
摘要 |
A preformed sheet-like barrier useful for insulating and waterproofing a structure formed from a closed cell porous structure having an adhesive bituminous sheet integrally adhered to one major surface of the structure and having a removable coating substantially coextensive and congruent with the free surface of the bituminous sheet.
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申请公布号 |
US4450192(A) |
申请公布日期 |
1984.05.22 |
申请号 |
US19820402747 |
申请日期 |
1982.07.28 |
申请人 |
W. R. GRACE & CO. |
发明人 |
COGLIANO, JOSEPH A. |
分类号 |
B32B5/18;B32B7/02;B32B11/04;E02D31/02;E04D3/35;E04D13/16;(IPC1-7):B32B1/04;B32B3/02;B32B3/12 |
主分类号 |
B32B5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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