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发明名称
ROTARY HEAT RECUPERATOR
摘要
申请公布号
PL271696(A1)
申请公布日期
1989.10.16
申请号
PL19880271696
申请日期
1988.04.06
申请人
PRZEDSIEB WDRAZANIA UPOWSZECH
发明人
SOLTYS ANTONI
分类号
F28D;(IPC1-7):F28D/
主分类号
F28D
代理机构
代理人
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地址
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