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发明名称
Improvements in or relating to calory meters
摘要
申请公布号
GB722098(A)
申请公布日期
1955.01.19
申请号
GB19510013083
申请日期
1951.06.01
申请人
COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ
发明人
分类号
G01K17/12
主分类号
G01K17/12
代理机构
代理人
主权项
地址
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