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经营范围
发明名称
Perfectionnements apportés aux matelas à ressorts
摘要
申请公布号
FR1010116(A)
申请公布日期
1952.06.09
申请号
FRD1010116
申请日期
1948.07.29
申请人
USINES METALLURGIQUES DE LITERIE
发明人
分类号
A47C27/04;A47C27/05
主分类号
A47C27/04
代理机构
代理人
主权项
地址
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