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经营范围
发明名称
HEAT EXCHANGER CONSTRUCTION
摘要
申请公布号
US3570458(A)
申请公布日期
1971.03.16
申请号
USD3570458
申请日期
1969.05.09
申请人
MITSUBISHI JUKOGYO KK.;MITSUBISHI PETROCHEMICAL CO. LTD.
发明人
TAKEHIKO SATO;TAKAO KONDO;TOSHIJI OMORI;HISAO ITO;MASARU TERAO
分类号
F22B;F22B1/18;F22B9/04;F22B25/00;F28D7/02;(IPC1-7):F22B1/02;F28F13/00
主分类号
F22B
代理机构
代理人
主权项
地址
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