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
Adjustable propeller
摘要
申请公布号
US1857036(A)
申请公布日期
1932.05.03
申请号
US19290352255
申请日期
1929.04.03
申请人
WALTER WISK
发明人
WISK WALTER
分类号
B64C11/34
主分类号
B64C11/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME
SERVER, USER TERMINAL AND BODY COMPOSITION MEASURING APPARATUS FOR PROVIDING FEEDBACK ON THE BIOMETRIC INFORMATION TO USER
COIL COMPONENT ASSEMBLY, COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME
PREPARATION OF TIALN COATING BY DIRECT CURRENT AND INDUCTIVELY COUPLED PLASMA ASSISTED MAGNETRON SPUTTERING
BIMATAL DISTANCE CONTROL APPARATUS FOR CIRCUIT BREAKER
INTEGRATED GAS SENSOR MODULE AND METHOD FOR MANUFACTURING THE SAME
DISPLAY APPARATUS AND DISPLAY BENDING METHOD THEREOF
PHARMACEUTICAL COMPOSITION COMPRISING EXTRACT OF LYSIMACHIA FOENUM-GRAECUM HANCE FOR THE PREVETTION OR TREATMENT OF OBESITY
METHOD FOR SEARCHING IMAGE BASED ON IMAGE RECOGNITION AND APPLYING IMAGE SEARCH APPARATUS THEREOF
APPARATUS FOR AUTOMATICALLY INSERTING O-RING OF PIPE JOINT ARTICLE
X-RAY APPARATUS AND METHOD OF DERATING THE SAME
ELEVATOR SYSTEM
AIR BAG APPARATUS
SYSTEM FOR TESTING FOR TEST TARGET SOFTWARE METHOD FOR TESTING FOR TEST TARGET SOFTWARE AND CLOUD SERVER
A LAMP APPARATUS FOR VEHICLES
METHOD AND APPARATUS FOR ELECTRONIC CONTROL OF VEHICLE
SEMICONDUCTOR DEVICE
RECOVERING METHOD OF TIN METAL USING TIN EXTRACTS
COOKING METHOD OF DDUKBOGGI
DISPLAY APPARATUS, SYSTEM OF TAKING MEDICINE SCHEDULE AND METHOD THEREOF
