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发明名称
RIDGE ROOF VENT
摘要
申请公布号
CA2051863(A1)
申请公布日期
1992.04.17
申请号
CA19912051863
申请日期
1991.09.19
申请人
TAPCO PRODUCTS COMPANY, INC.
发明人
CHUBB, NORMAN L.;MACLEOD, RICHARD J.;SCHIEDEGGER, CHARLES E.
分类号
E04D13/17;F24F7/02;(IPC1-7):F24F7/02;E04B7/18
主分类号
E04D13/17
代理机构
代理人
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