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经营范围
发明名称
STRIP FILM PROJECTOR
摘要
申请公布号
US3516739(A)
申请公布日期
1970.06.23
申请号
USD3516739
申请日期
1967.08.11
申请人
KALART CO. INC.:THE
发明人
MORRIS SCHWARTZ;WILLIAM CASTEDELLO PLAINVILLE;EDWARD K. KAPRELIAN
分类号
G03B23/12;(IPC1-7):G03B1/48;G03B1/50;G03B1/52
主分类号
G03B23/12
代理机构
代理人
主权项
地址
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