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经营范围
发明名称
Rubber covered metal tubing
摘要
申请公布号
US1994139(A)
申请公布日期
1935.03.12
申请号
US19320613704
申请日期
1932.05.26
申请人
THE B. F. GOODRICH COMPANY
发明人
MACLACHLAN ANDREW D.
分类号
F16L58/10
主分类号
F16L58/10
代理机构
代理人
主权项
地址
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