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发明名称
Procédé de réglage de la pression dans les générateurs d'acétylène à chaux sèche
摘要
申请公布号
FR937038(A)
申请公布日期
1948.08.05
申请号
FRD937038
申请日期
1944.03.24
申请人
LA SOUDURE AUTOGENE FRANCAISE
发明人
分类号
C10H21/00
主分类号
C10H21/00
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