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发明名称
DEVICE FOR MAKING HEAT-AND-SOUND INSULATION MATERIALS
摘要
申请公布号
SU644753(A1)
申请公布日期
1979.01.30
申请号
SU19762417849
申请日期
1976.11.09
申请人
URALSKIJ NI PI STROITELNYKH MATERIALOV "URALNIISTROMPROEKT"
发明人
GRISHIN VIKTOR K,SU;ARKHIPOV VLADIMIR V,SU
分类号
(IPC1-7):C04B43/02
主分类号
(IPC1-7):C04B43/02
代理机构
代理人
主权项
地址
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