发明名称 Method of manufacturing a cooking vessel or the like
摘要 The invention relates to a method of manufacturing a cooking vessel or the like which is made of a multilayer material, which is distinguished by the fact that individual material layers are connected to one another under partial or complete forming of at least one of the material layers, if need be after individual or joint preforming, into the final configuration of the finished cooking vessel.
申请公布号 DE3713472(A1) 申请公布日期 1988.11.10
申请号 DE19873713472 申请日期 1987.04.22
申请人 TECSY AG 发明人 VERZICHT DES ERFINDERS AUF NENNUNG
分类号 A47J27/00;A47J36/02;B21D51/22;(IPC1-7):B23K20/02;B32B15/01 主分类号 A47J27/00
代理机构 代理人
主权项
地址