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发明名称
SHELL AND TUBE HEAT EXCHANGER
摘要
申请公布号
JPH02309191(A)
申请公布日期
1990.12.25
申请号
JP19890129584
申请日期
1989.05.22
申请人
OSAKA GAS CO LTD
发明人
HISAKADO YOSHINORI;SASAKI SATORU
分类号
F28D7/08;F17C9/02
主分类号
F28D7/08
代理机构
代理人
主权项
地址
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