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经营范围
发明名称
Appareil pour imprégner les corps creux
摘要
申请公布号
FR687348(A)
申请公布日期
1930.08.07
申请号
FRD687348
申请日期
1929.12.28
申请人
发明人
PRINS HENDRIK JACOBUS
分类号
B31B1/74
主分类号
B31B1/74
代理机构
代理人
主权项
地址
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SLIDING CONTACTOR
