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发明名称
Verfahren zum Herstellen einer Aktenhuelle aus einem nahtlosen Schlauch sowie Vorrichtung zum Durchfuehren des Verfahrens
摘要
申请公布号
DE1604600(A1)
申请公布日期
1970.11.12
申请号
DE19661604600
申请日期
1966.05.13
申请人
LENNARTZ,WALTER
发明人
LENNARTZ,WALTER
分类号
B29C47/00;B31B23/00
主分类号
B29C47/00
代理机构
代理人
主权项
地址
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