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发明名称
Aufreihvorrichtung fuer Briefordner mit einer auf die Kroepfung der schwingbaren Aufreihbuegel einwirkenden Blattfeder
摘要
申请公布号
DE653569(C)
申请公布日期
1937.11.26
申请号
DENDATL085565D
申请日期
申请人
FIRMA LOUIS LEITZ
发明人
分类号
B42F13/24
主分类号
B42F13/24
代理机构
代理人
主权项
地址
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