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发明名称
Spray gun structure and valve applicable for use therewith
摘要
申请公布号
US2305840(A)
申请公布日期
1942.12.22
申请号
US19400355450
申请日期
1940.09.05
申请人
FRANCIS C. BAGBY
发明人
BROWN WARREN G.;BROWN WARREN D.
分类号
E04F21/12;F16K7/06
主分类号
E04F21/12
代理机构
代理人
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地址
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