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经营范围
发明名称
DAMPER PLATE SEALING MECHANISM
摘要
申请公布号
AU596628(B2)
申请公布日期
1990.05.10
申请号
AU19870067468
申请日期
1987.01.08
申请人
PATHWAY BELLOWS, INC.
发明人
RONALD K. MAXWELL;ROBERT K. BROYLES
分类号
F16J15/32;F16K3/02;(IPC1-7):F23L13/06
主分类号
F16J15/32
代理机构
代理人
主权项
地址
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