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发明名称
Adjustable form for sectional concrete burial vaults
摘要
申请公布号
US2186097(A)
申请公布日期
1940.01.09
申请号
US19390276065
申请日期
1939.05.27
申请人
BURNS THOMAS J
发明人
BURNS THOMAS J.
分类号
B28B7/24
主分类号
B28B7/24
代理机构
代理人
主权项
地址
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