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发明名称
Verfahren zur Herstellung dickwandiger Vulkanfiberrohre
摘要
申请公布号
DE701261(C)
申请公布日期
1941.01.13
申请号
DE193800D2156D
申请日期
1938.04.08
申请人
DYNAMIT-ACT.-GES. VORMALS ALFRED NOBEL & CO.
发明人
BECKER DR. ERNST;NISING DR. KURT
分类号
B31D1/00
主分类号
B31D1/00
代理机构
代理人
主权项
地址
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