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发明名称
Schlitzlochkartenbehaelter
摘要
申请公布号
DE1274071(B)
申请公布日期
1968.08.01
申请号
DE1964L047668
申请日期
1964.04.23
申请人
WILHELM E. LUDWIG
发明人
LUDWIG WILHELM E.
分类号
G06K21/04
主分类号
G06K21/04
代理机构
代理人
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地址
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