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发明名称
Dispositif de ressorts en zigzag, en particulier pour sieges d'automobiles
摘要
申请公布号
FR1068941(A)
申请公布日期
1954.07.01
申请号
FRD1068941
申请日期
1952.10.03
申请人
SOCIETE NO-SAG FRANCAISE
发明人
分类号
A47C7/30;B60N2/70
主分类号
A47C7/30
代理机构
代理人
主权项
地址
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