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经营范围
发明名称
Tapa putkilaippojen ja muiden sentapaisten tiivistämiseksi
摘要
申请公布号
FI24047(A)
申请公布日期
1949.12.10
申请号
FID24047
申请日期
1947.11.04
申请人
发明人
EKLUND KARL KAROLUS
分类号
F16L23/00;(IPC1-7):F16L23/00
主分类号
F16L23/00
代理机构
代理人
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地址
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