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
GERICHTETE MIKROPHONANORDNUNG.
摘要
申请公布号
DE1630121(U)
申请公布日期
1951.10.31
申请号
DE194900S0380U
申请日期
1949.12.02
申请人
SIEMENS & HALSKE A.G.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RECIPROCATING COMPRESSOR
START CONTROL DEVICE OF MULTICYLINDER ENGINE
NEEDLE VALVE
MEASUREMENT OF PISTON SLIDING CHARACTERISTIC
CONTROL METHOD OF CYLINDER INJECTION TYPE INTERNAL COMBUSTION ENGINE WITH TURBOCHARGER AND CYLINDER INJECTION TYPE INTERNAL COMBUSTION ENGINE WITH TURBOCHARGER
EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
EXHAUST DEVICE FOR TWO-STROKE CYCLE ENGINE
EXHAUST EMISSION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
VARIABLE VALVE TRAIN OF INTERNAL COMBUSTION ENGINE
CONDENSER SYSTEM
STEAM TURBINE
SEALING METHOD AND SEALING STRUCTURE OF GAS TURBINE
STARTING STRUCTURE OF SHIELD MACHINE
SOUND INSULATION ENGINE GENERATOR
SASH OR CURTAIN WALL FOR GLASS HAVING PHOTOCATALYTIC ANTIFOULING PAINT
PUSH LOCK USING GEAR
LOCKING/UNLOCKING DEVICE OF BUILDING DOOR
BASE ISOLATION ROOM
PLANE RECIPROCATING PARKING SYSTEM
PLANE RECIPROCATING PARKING SYSTEM
