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发明名称
Système de chauffage
摘要
申请公布号
FR1147424(A)
申请公布日期
1957.11.25
申请号
FRD1147424
申请日期
1955.08.30
申请人
VAPOR HEATING CORPORATION
发明人
分类号
B60H1/00;B60H1/22
主分类号
B60H1/00
代理机构
代理人
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地址
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