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经营范围
发明名称
Machine à graver ou à reproduire
摘要
申请公布号
FR876641(A)
申请公布日期
1942.11.11
申请号
FRD876641
申请日期
1941.11.07
申请人
FRIEDRICH DECKEL, PRAZISIONS-MECHANIK U. MASCHINENBAU
发明人
分类号
B01D1/22;B23Q35/20;B44B1/04
主分类号
B01D1/22
代理机构
代理人
主权项
地址
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