首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
WAERMETAUSCHER
摘要
申请公布号
DD219272(A1)
申请公布日期
1985.02.27
申请号
DD19830255764
申请日期
1983.10.19
申请人
VEB KOMBINAT PUMPEN UND VERDICHTER WISSENSCHAFTLICH-TECHNISCHES ZENTRUM,DD
发明人
KUEHN,WILFRIED,DD;ROEPPISCHER,WALTER,DD;SCHROEDER,GUENTER,DD
分类号
F28F1/24;(IPC1-7):F28F1/24
主分类号
F28F1/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR PREPARING POLYESTERS IN THE PRESENCE OF AN IMPROVED POLYCONDENSATION CATALYST
IMPROVEMENTS IN OR RELATING TO MINE ROOF SUPPORT BARS
IMPROVED PRESSURE CUTTING DEVICE
POSITIONING DEVICE
STRUCTURAL BUILDING UNITS
IMPROVEMENTS IN OR RELATING TO MAKING TEXTURED YARNS AND APPARATUS THEREFOR
MINUTE CAPSULES AND METHOD OF PREPARATION THEREOF
PACKAGING MACHINE
ELECTRONIC FLASH CIRCUIT
ELECTROPHOTOGRAPHIC MATERIAL
TREATMENT OF PHOTOSENSITIVE MATERIALS
IMPROVEMENTS IN STUFFER-BOX CRIMPING APPARATUS
IMPROVEMENTS IN OR RELATING TO ANNUNCIATORS FOR DETECTING OPEN CIRCUIT CONDITIONS IN ELECTRICAL CIRCUITS
IMPROVEMENTS IN OR RELATING TO ELECTROLYTIC CELLS
LOW FRICTION GUIDE FOR CARTRIDGE TAPE PLAYER
PREPARATION OF CHLOROSILANES FROM DISILOXANES
PROCESS FOR REGENERATING ELECTROLYTIC SOLUTIONS OBTAINED IN THE ELECTROLYTIC PRODUCTION OF MANGANESE DIOXIDE
ELECTROPHOTOGRAPHIC PROCESS
IMPROVEMENTS IN OR RELATING TO METERING APPARATUS
ADHESIVELY MOUNTABLE EMBLEM AND METHOD OF MAKING THE SAME