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发明名称
Wasserrohrschiffskessel
摘要
申请公布号
DE844453(C)
申请公布日期
1952.07.21
申请号
DE1941D001807D
申请日期
1941.05.24
申请人
AKTIENGESELLSCHAFT WESER
发明人
KOELLER RICHARD
分类号
F22B21/08;F22G5/04
主分类号
F22B21/08
代理机构
代理人
主权项
地址
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