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
Ventilator
摘要
申请公布号
US1757886(A)
申请公布日期
1930.05.06
申请号
US19270217474
申请日期
1927.09.03
申请人
WEINHEIMER THEODORE A;ELMER HOFFMAN
发明人
WEINHEIMER THEODORE A.;HOFFMAN ELMER
分类号
E06B7/10
主分类号
E06B7/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ON-LINE PROGRAM OPERATION ANALYZING DEVICE
ELECTROPHOTOGRAPHIC DEVICE
COATING MATERIAL FOR RECORDING LAYER OF ELECTROSTATIC RECORDING PAPER
FILM STACKING DEVICE AND CONVEYOR ROLLER FOR DEVELOPMENT DEVICE
FILM PROCESSOR
METHOD FOR MEASURING SOFTENING POINT OF TAR PITCH
METHOD AND APPARATUS FOR DETECTING HYDROGENATED GAS
APPARATUS FOR DETECTING MISFIRE OF ENGINE
TORQUE MEASURING APPARATUS
PRESSURE SENSOR
SHAPE MEASURING APPARATUS
REGENERATION PIPE
POWER TRANSMITTING MECHANISM COMPOSED OF RACK AND A PAIR OF PINIONS
ROTARY ACTUATOR POSITION DETECTOR
AIR-FUEL RATIO CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
METHOD FOR DETECTING OVERHEAT OF PISTON IN INTERNAL COMBUSTION ENGINE
VALVE TIMING CONTROLLER FOR INTERNAL COMBUSTION ENGINE
THROTTLE VALVE CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
TURBO COMPRESSOR
FUEL SUPPLY DEVICE OF ROTARY PISTON ENGINE
