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发明名称
Backofenfeuerung
摘要
申请公布号
DE605972(C)
申请公布日期
1934.11.22
申请号
DE1933SC01680D
申请日期
1933.07.13
申请人
GEBRUEDER SCHERWITZ
发明人
分类号
A21B1/04
主分类号
A21B1/04
代理机构
代理人
主权项
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