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发明名称
LIQUID PROPORTIONING DEVICES
摘要
申请公布号
GB8325307(D0)
申请公布日期
1983.10.26
申请号
GB19830025307
申请日期
1983.09.21
申请人
LOHEAT LTD
发明人
分类号
F04B13/02;G01F11/06;(IPC1-7):F04B13/02
主分类号
F04B13/02
代理机构
代理人
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