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发明名称
Can sealing machine
摘要
申请公布号
US1809905(A)
申请公布日期
1931.06.16
申请号
US19280309979
申请日期
1928.10.03
申请人
MALMQUIST ADOLPH K
发明人
MALMQUIST ADOLPH K.
分类号
B21D51/32
主分类号
B21D51/32
代理机构
代理人
主权项
地址
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