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发明名称
PACKAGING MATERIAL
摘要
申请公布号
CA445928(A)
申请公布日期
1947.12.30
申请号
CAD445928
申请日期
申请人
WINGFOOT CORPORATION
发明人
HAROLD JUDSON OSTERHOF;LAVERNE EMERSON CHEYNEY
分类号
主分类号
代理机构
代理人
主权项
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