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发明名称
Partition wall
摘要
申请公布号
US1991361(A)
申请公布日期
1935.02.19
申请号
US19330656492
申请日期
1933.02.13
申请人
ADOLF HAMMERLE
发明人
HAMMERLE ADOLF
分类号
E04B2/72;E04B2/84
主分类号
E04B2/72
代理机构
代理人
主权项
地址
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