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发明名称
Einrichtung zur Regelung des Gasdurchlasses in Gasrohrleitungen.
摘要
申请公布号
AT134295(B)
申请公布日期
1933.07.25
申请号
ATD134295
申请日期
1931.08.18
申请人
"GEBE" KOCH- UND HEIZAPPARATE FABRIKATIONS GESELLSCHAFT M. B. H.
发明人
ING. FRANZ BOTLIK
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