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发明名称
Приспособление для подготовки массы при производстве строительных плит из древесной шерсти и т.п. волокнистых веществ с цементом Сореля или иным вяжущим веществом
摘要
申请公布号
SU32429(A1)
申请公布日期
1933.09.30
申请号
SU19300077368
申请日期
1930.10.13
申请人
AVSTRO-AMERIKANSKOE AKTS. OBSHSHESTVO MAGNEZIT;K. ERDMAN
发明人
K. ERDMAN
分类号
B28B1/52
主分类号
B28B1/52
代理机构
代理人
主权项
地址
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