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发明名称
Apparatus for molding burial vault domes
摘要
申请公布号
US2895207(A)
申请公布日期
1959.07.21
申请号
US19540426675
申请日期
1954.04.30
申请人
JOHNSON ROBERT N
发明人
JOHNSON ROBERT N.
分类号
B28B7/16
主分类号
B28B7/16
代理机构
代理人
主权项
地址
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