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发明名称
METHOD OF MANUFACTURING EVAPORATORS OR CONDENSERS FOR REFRIGERATION APPARATUS
摘要
申请公布号
GB1269718(A)
申请公布日期
1972.04.06
申请号
GB19690026908
申请日期
1969.05.28
申请人
EMHART CORPORATION
发明人
分类号
B23K1/00;B23K1/20;F16L13/08
主分类号
B23K1/00
代理机构
代理人
主权项
地址
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