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发明名称
IMMERSION HEATER FOR ASPHALTIC BITUMEN MELTING
摘要
申请公布号
CS251427(B1)
申请公布日期
1987.07.16
申请号
CS19850007338
申请日期
1985.10.15
申请人
TOMSEJ,FRANTISEK,CS;HORAK,JOSEF,CS
发明人
TOMSEJ,FRANTISEK,CS;HORAK,JOSEF,CS
分类号
H05B3/82;(IPC1-7):H05B3/82
主分类号
H05B3/82
代理机构
代理人
主权项
地址
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