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发明名称
Dispositif pour séparer un moule du modèle ayant servi à sa fabrication.
摘要
申请公布号
CH271173(A)
申请公布日期
1950.10.15
申请号
CHD271173
申请日期
1947.06.13
申请人
HERMAN PNEUMATIC MACHINE COMPANY
发明人
COMPANY HERMAN PNEUMATIC MACHINE
分类号
B22C17/00
主分类号
B22C17/00
代理机构
代理人
主权项
地址
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