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发明名称
Perfectionnements aux articulations à couteaux ou analogues, notamment pour instruments de pesage et autres
摘要
申请公布号
FR1068208(A)
申请公布日期
1954.06.23
申请号
FRD1068208
申请日期
1952.12.06
申请人
LES SUCCESSEURS DE B. TRAYVOU
发明人
ARMAGNAT PIERRE
分类号
G01G21/04
主分类号
G01G21/04
代理机构
代理人
主权项
地址
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