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发明名称
Tuyau souple
摘要
申请公布号
FR1052022(A)
申请公布日期
1954.01.20
申请号
FRD1052022
申请日期
1952.03.03
申请人
WETZELL GUMMIWERKE AKTIENGESELLSCHAFT
发明人
分类号
B29D23/00;F16L11/08
主分类号
B29D23/00
代理机构
代理人
主权项
地址
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