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发明名称
Verfahren zur Herstellung eines poroesen Moertels
摘要
申请公布号
DE1121987(B)
申请公布日期
1962.01.11
申请号
DE1959N017014
申请日期
1959.07.23
申请人
NORDDEUTSCHE ASBEST- U. GUMMIWERKE ERNST KLUGE
发明人
DAHMLOS EGON
分类号
C04B28/10
主分类号
C04B28/10
代理机构
代理人
主权项
地址
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