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经营范围
发明名称
Papierschichtkoerper
摘要
申请公布号
DE1001485(B)
申请公布日期
1957.01.24
申请号
DE1954N009481
申请日期
1954.09.15
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
STEL MARINUS
分类号
B32B27/00;C08L61/10;D21H11/14;D21H11/16;D21H17/48;D21H27/30;D21J1/00;H01B3/00
主分类号
B32B27/00
代理机构
代理人
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地址
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