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经营范围
发明名称
VENTILATING DEVICE
摘要
申请公布号
SU1525413(A1)
申请公布日期
1989.11.30
申请号
SU19884387983
申请日期
1988.03.03
申请人
SIBIRSKIJ ZONALNYJ NI PI TIPOVOGO EX PROEKTIROVANIYA ZHILYKH OBSHCHESTVENNYKH ZDANIJ
发明人
PETERS LIDIYA N,SU
分类号
F24F7/04
主分类号
F24F7/04
代理机构
代理人
主权项
地址
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