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发明名称
Method of manufacturing composite sink tops
摘要
申请公布号
US2779997(A)
申请公布日期
1957.02.05
申请号
US19530389113
申请日期
1953.10.29
申请人
GENERAL ELECTRIC COMPANY
发明人
BORMAN PHILIP K.
分类号
B21D53/74;E03C1/33
主分类号
B21D53/74
代理机构
代理人
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地址
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