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发明名称
Procédé et machine pour nervurer ou souder des feuilles plastiques et applicationsaux emballages et réservoirs
摘要
申请公布号
FR69373(E)
申请公布日期
1958.11.06
申请号
FRD69373
申请日期
1955.08.05
申请人
发明人
WEXLER EMMANUEL
分类号
B29C45/14;B29C65/40;B29C65/60;B29C65/70;B29D23/20
主分类号
B29C45/14
代理机构
代理人
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