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发明名称
Vakuum-Filmtraeger fuer Planfilme
摘要
申请公布号
DE1187122(B)
申请公布日期
1965.02.11
申请号
DE1961P027402
申请日期
1961.06.22
申请人
POWERS CHEMCO, INC.
发明人
SCHUTT NORMAN C.
分类号
G03B27/60
主分类号
G03B27/60
代理机构
代理人
主权项
地址
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