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发明名称
Pantograph.
摘要
申请公布号
CH281464(A)
申请公布日期
1952.03.15
申请号
CHD281464
申请日期
1950.02.22
申请人
DERWEN,ERIK WALTER;HONKANEN,KAY HERBERT
发明人
WALTER DERWEN,ERIK;HERBERT HONKANEN,KAY
分类号
B43L13/10
主分类号
B43L13/10
代理机构
代理人
主权项
地址
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