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发明名称
Rechenrad, das am Umfang mit federnden Zinken versehen ist
摘要
申请公布号
CH320201(A)
申请公布日期
1957.03.31
申请号
CHD320201
申请日期
1953.09.11
申请人
C. VAN DER LELY N. V.
发明人
LELY,CORNELIS VAN DER;LELY,ARY VAN DER
分类号
A01D80/00
主分类号
A01D80/00
代理机构
代理人
主权项
地址
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