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
Selbstwaehlsystem
摘要
申请公布号
DE936879(C)
申请公布日期
1955.12.22
申请号
DE1952G009351
申请日期
1952.07.15
申请人
GERWIG HEINRICH DIPL.-ING.
发明人
GERWIG HEINRICH DIPL.-ING.
分类号
H04M1/272;H04Q3/00
主分类号
H04M1/272
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MACHINE FOR MECHANICAL TREATMENT OF FUR FELLS
TWISTING-WINDING MECHANISM RING SPINNING AND TWISTING MACHINES
LUBRICANT-COOLANT LIQUID FOR MECHANICAL METAL WORKING
TRAILER VIBRATION DAMPER
DEVICE FOR ASSEMBLING THREADED CONNECTIONS
DEVICE FOR PROTECTING FROM NOISE LIGHT AND AEROSOL IN BURNERS FOR HEAT TREATMENT
PLANT FOR PREPARATION OF BINDING AGENT AND CERAMIC SUSPENSION
GAS DISTRIBUTION UNIT FOR FLUIDIZED BED APPARATUS
DEVICE FOR MALAR COMPLEX OSTEOSYNTHESIS
DRYING DEVICE FOR FULLED FOOTWEAR
DEVICE FOR CEMENTING TOGETHER SHOE SOLES AND UPPERS
DEVICE FOR PERFORATION CONCURRENT WITH FINISHING OF SURFACES OF PARTS MADE OF SOFT FLEXIBLE MATERIALS
DOOR FOR POULTRY RAISING CAGE
DEVICE FOR ENHANCEMENT OF MOTION AND PLAY ACTIVITY OF PIGS
CALF WATERING DEVICE
QUARTER MILK YIELD RECORDING DEVICE
4-DIMETHYLAMINO-4'-DIFLUOROMETHYLSULFONYLBENZYLIDENACETOPHENONE AS A LUMINOPHOR OF YELLOW GLOW FOR DETECTION OF LIPOPROTEINS IN PLASMA BLOOD
STIMULATOR OF WOOL GROWTH IN SHEEP
CHAMBER FOR SPRAYING POWDER-LIKE MATERIALS
IMPROVED HIGH VOLTAGE ELBOW