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经营范围
发明名称
SPRINKLER
摘要
申请公布号
PL131312(B1)
申请公布日期
1984.10.31
申请号
PL19800224485
申请日期
1980.05.24
申请人
发明人
分类号
A01G;A01G25/02;B05B;B05B1/20;(IPC1-7):A01G25/02
主分类号
A01G
代理机构
代理人
主权项
地址
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