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发明名称
Roof flashing
摘要
申请公布号
US1804315(A)
申请公布日期
1931.05.05
申请号
US19290338273
申请日期
1929.02.07
申请人
BUDD WALTER P
发明人
BUDD WALTER P.
分类号
E04D13/14
主分类号
E04D13/14
代理机构
代理人
主权项
地址
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