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发明名称
Film-feeding device
摘要
申请公布号
US2689729(A)
申请公布日期
1954.09.21
申请号
US19500162893
申请日期
1950.05.19
申请人
CLEMENT DEBRIE ANDRE VICTOR LE
发明人
DEBRIE ANDRE VICTOR LEON CLEMENT
分类号
D21F11/00;G03D3/13;G03D3/14
主分类号
D21F11/00
代理机构
代理人
主权项
地址
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