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发明名称
TEMPERATURWECHSELBESTAENDIGE,WAERME-UND SCHALLDAEMMENDE SOWIE CHEMISCH RESISTENTE BESCHICHTUNG
摘要
申请公布号
DD131744(A1)
申请公布日期
1978.07.19
申请号
DD19770199676
申请日期
1977.06.24
申请人
BOWENS,SIEGFRIED,DD;BOWENS,JUTTA,DD;SCHWANKE,BRIGITTE,DD;DERM,WALDEMAR,DD;SCHMIDT,OTTO,DD;MACKIES,MELANIE,DD
发明人
BOWENS,SIEGFRIED,DD;BOWENS,JUTTA,DD;SCHWANKE,BRIGITTE,DD;DERM,WALDEMAR,DD;SCHMIDT,OTTO,DD;MACKIES,MELANIE,DD
分类号
(IPC1-7):C04B35/68
主分类号
(IPC1-7):C04B35/68
代理机构
代理人
主权项
地址
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