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经营范围
发明名称
WAERMETAUSCHER
摘要
申请公布号
ATA232683(A)
申请公布日期
1985.04.15
申请号
AT19830002326
申请日期
1983.06.24
申请人
WATER SERVICES OF AMERICA, INC.;LAIRD CLARK CLEAVER
发明人
分类号
F28G1/12;(IPC1-7):F28G1/12
主分类号
F28G1/12
代理机构
代理人
主权项
地址
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