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
Double piston internal combustion engine
摘要
申请公布号
US2896596(A)
申请公布日期
1959.07.28
申请号
US19570667139
申请日期
1957.06.21
申请人
ERICH ABRAHAM
发明人
ABRAHAM ERICH
分类号
F01B7/14;F02B75/02;F02B75/28
主分类号
F01B7/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COPYRIGHT MANAGEMENT APPARATUS, COPYRIGHT MANAGEMENT METHOD AND COPYRIGHT MANAGEMENT PROGRAM
ABNORMALITY DIAGNOSING DEVICE OF VEHICLE/ON-VEHICLE INSTRUMENT
MOTOR CONTROLLER
MOTOR-DRIVING DEVICE
ELECTRO-LUMINESCENCE DISPLAY DEVICE
EVACUATION ROUTE GUIDANCE DEVICE
CARBON DIOXIDE DETECTING ELEMENT
PLATE, MANUFACTURING METHOD THEREOF, AND BUILDING
LIGHT IRRADIATING DEVICE
STORAGE SYSTEM
EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND ITS MANUFACTURING METHOD
MODULATION MODE SWITCHABLE COMMUNICATION APPARATUS AND SWITCHING METHOD
PORTABLE RADIO COMMUNICATION DEVICE
HEAT SINK AND CONNECTOR FOR ELECTRONIC APPARATUS
KEYBOARD MUSICAL INSTRUMENT
METHOD AND SYSTEM FOR PERSONAL IDENTIFICATION AND OPTICAL INFORMATION RECORDING MEDIUM
METHOD FOR PRODUCING RADIO TAG AND RADIO TAG
CARD FOR CODE NUMBER CONFIRMATION
IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD, AND PROGRAM
ORDERWIRE COMMUNICATION SYSTEM
