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发明名称
Procédé de subdivision du carbure de calcium fondu et appareillage propre à l'exécution de ce procédé
摘要
申请公布号
FR822005(A)
申请公布日期
1937.12.18
申请号
FRD822005
申请日期
1937.05.19
申请人
AKTIENGESELLSCHAFT FU:R STICKSTOFFDU:NGER
发明人
分类号
B01J2/04;C01B31/32
主分类号
B01J2/04
代理机构
代理人
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地址
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