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经营范围
发明名称
Improvements in apparatus for feeding water under pressure to water tube boilers
摘要
申请公布号
GB896820(A)
申请公布日期
1962.05.16
申请号
GB19590044326
申请日期
1959.12.30
申请人
PRVNI BRNENSKA STROJIRNA, ZAVODY KLEMENTA GOTTWALDA
发明人
POLAK BOHUSLAV
分类号
F22B29/06;F22D5/00
主分类号
F22B29/06
代理机构
代理人
主权项
地址
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