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
Waermeaustauschvorrichtung zur Waermeausnutzung warmer Abwaesser
摘要
申请公布号
DE492583(C)
申请公布日期
1930.02.26
申请号
DE1928B138728D
申请日期
1928.08.04
申请人
FRED SUMMER BOLTZ
发明人
分类号
F28D7/16
主分类号
F28D7/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROL SYSTEM FOR PROCESS AND PRESSURE
PRODUCTION OF HIGH SURFACE REGION SUBSTRATE
LIQUID CRYSTAL DISPLAY ELEMENT
COLOR FILTER AND PREPARATION THEREOF
ELECTRODE FOR ORGANISM SIGNAL DETECTION
PHASE ADVANCING CAPACITOR FACILITY
ELECTRICALLY-CONTROLLED SAFETY BELT WINDER
METHOD AND EQUIPMENT FOR CONTROLLING CAR POWER PLANT
COMPUTER-CONTROLLED DISPLAY SYSTEM
SYSTEM AND DEVICE FOR DISPLAYING HIERARCHICAL INFORMATION
MANUFACTURE OF NONLINEAR VOLTAGE RESISTOR
TAPE REPRODUCING DEVICE
CATALYST DETERIORATION JUDGING DEVICE OF INTERNAL COMBUSTION ENGINE
TRANSFORMER FOR INVERTER RESISTANCE WELDING MACHINE
METHOD AND EQUIPMENT FOR OBTAINING OXYGEN AND NITROGEN UNDERPRESSURE
OPERATING METHOD OF LOCKING DEVICE FOR AUTOMOBILE WITH REMOTE CONTROLLER AND TRANSPONDER
ABNORMALITY DETECTING DEVICE OF TURN BROACH
COLOR IMAGE FORMING DEVICE
PAPER SHEET CARRYING DEVICE
WATER CUT-OFF DEVICE FOR CABLE CONDUIT LEADING-IN HOLE IN WALL OF BUILDING
