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发明名称
Belt conveyer for ovens
摘要
申请公布号
US2021257(A)
申请公布日期
1935.11.19
申请号
US19330687189
申请日期
1933.08.28
申请人
GEO. F. STUHMER & COMPANY
发明人
KOSMAN JOHN
分类号
A21B3/07
主分类号
A21B3/07
代理机构
代理人
主权项
地址
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