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发明名称
Dispositivo di arresto e regolazione della portata di un fluido entro un condotto.
摘要
申请公布号
CH228730(A)
申请公布日期
1943.09.15
申请号
CHD228730
申请日期
1942.10.05
申请人
V. MARZOCCHI & C.
发明人
C. V. MARZOCCHI &
分类号
G05D16/10
主分类号
G05D16/10
代理机构
代理人
主权项
地址
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