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发明名称
Shower head having a constant volume automatic flow control device therein
摘要
申请公布号
US3007648(A)
申请公布日期
1961.11.07
申请号
US19590807381
申请日期
1959.04.20
申请人
SPEAKMAN COMPANY
发明人
FRASER JAMES
分类号
B05B1/30;G05D7/01
主分类号
B05B1/30
代理机构
代理人
主权项
地址
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