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经营范围
发明名称
PRESSURE GAUGE
摘要
申请公布号
US3592218(A)
申请公布日期
1971.07.13
申请号
USD3592218
申请日期
1969.07.31
申请人
BILLY LYNN GUY;WALDEN SAM CAMPBELL
发明人
BILLY LYNN GUY;WALDEN SAM CAMPBELL
分类号
B60C23/00;(IPC1-7):F16K15/20
主分类号
B60C23/00
代理机构
代理人
主权项
地址
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