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发明名称
Method and product for preserving timber
摘要
申请公布号
US1859203(A)
申请公布日期
1932.05.17
申请号
US19290332233
申请日期
1929.01.12
申请人
ANACONDA COPPER MINING CO.
发明人
GARDINER HENRY COOK
分类号
B27K3/32
主分类号
B27K3/32
代理机构
代理人
主权项
地址
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