The invention relates to composite elements comprising the following layered structure: (i) 2 to 20 mm metal, (ii) 10 to 300 mm plastic, (iii) 2 to 20 mm metal, whereby (i) and/or (iii) optionally comprise a closable opening.
申请公布号
PL355604(A1)
申请公布日期
2004.05.04
申请号
PL20000355604
申请日期
2000.10.25
申请人
BASF AG
发明人
MERTES JURGEN;BARTZ THOMAS;KNOBLAUCH GEORG;WILD HEIKE;KENNEDY STEPHEN
