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经营范围
发明名称
DISPOSITIVO SILENZIATORE.
摘要
申请公布号
IT7919568(D0)
申请公布日期
1979.01.24
申请号
IT19790019568
申请日期
1979.01.24
申请人
AMERICAN AIR FILTER CO. INC.
发明人
分类号
F16L55/02;F01N1/10;F01N13/18;F16L55/027;(IPC1-7):F01N/
主分类号
F16L55/02
代理机构
代理人
主权项
地址
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