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发明名称
Produit pour la préservation du bois
摘要
申请公布号
FR1012730(A)
申请公布日期
1952.07.16
申请号
FRD1012730
申请日期
1950.02.13
申请人
发明人
HAMANN KARL;WILLEMS JAKOB
分类号
B27K3/52
主分类号
B27K3/52
代理机构
代理人
主权项
地址
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