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经营范围
发明名称
Procédé et dispositif pour sectionner le verre tubulaire
摘要
申请公布号
FR1136999(A)
申请公布日期
1957.05.22
申请号
FRD1136999
申请日期
1955.11.19
申请人
发明人
PELLETIER GEORGES;FINCK MICHEL
分类号
C03B33/095
主分类号
C03B33/095
代理机构
代理人
主权项
地址
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