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发明名称
Способ получения водного клея на основе гутаперчи
摘要
申请公布号
SU66306(A1)
申请公布日期
1945.11.30
申请号
SU19430323598
申请日期
1943.10.08
申请人
NISNEVICH E.A.
发明人
NISNEVICH E.A.
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