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发明名称
Improvements in or relating to expansion joints for pipes for use in multi-stage compressors
摘要
申请公布号
GB541813(A)
申请公布日期
1941.12.12
申请号
GB19400010154
申请日期
1940.06.11
申请人
SULZER FRERES SOCIETE ANONYME
发明人
分类号
F16L51/02
主分类号
F16L51/02
代理机构
代理人
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