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发明名称
FLEXIBLE DUCT CONNECTION
摘要
申请公布号
CA948671(A)
申请公布日期
1974.06.04
申请号
CA19710121329
申请日期
1971.08.25
申请人
JOHNS-MANVILLE CORPORATION
发明人
SHERMAN, JAMES W.;JENKINS, TERRY A.
分类号
F16L11/10;F16L59/02
主分类号
F16L11/10
代理机构
代理人
主权项
地址
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