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发明名称
Membranbalg
摘要
申请公布号
DE861732(C)
申请公布日期
1953.01.05
申请号
DE1943I000846D
申请日期
1943.03.19
申请人
INDUSTRIE-WERKE AKTIENGESELLSCHAFT
发明人
WIETHUECHTER WILFRIED
分类号
F04B45/02
主分类号
F04B45/02
代理机构
代理人
主权项
地址
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