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经营范围
发明名称
Procédé pour la fabrication de pièces creuses telles que des chapeaux
摘要
申请公布号
FR1543730(A)
申请公布日期
1968.10.25
申请号
FR19670127368
申请日期
1967.11.08
申请人
MAYSER'S HUTFABRIK, OFFENE HANDELSGESELLSCHAFT;FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
A42C1/02;B29C51/00
主分类号
A42C1/02
代理机构
代理人
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地址
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