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经营范围
发明名称
Pressure regulator
摘要
申请公布号
US2339590(A)
申请公布日期
1944.01.18
申请号
US19400343250
申请日期
1940.06.29
申请人
OWENS-CORNING FIBERGLAS CORPORATION
发明人
THOMAS JOHN H.;DRAGICS NICHOLAS
分类号
C03B37/03
主分类号
C03B37/03
代理机构
代理人
主权项
地址
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