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
Means for controlling hydraulically operated working cylinders
摘要
申请公布号
US2214308(A)
申请公布日期
1940.09.10
申请号
US19380240582
申请日期
1938.11.15
申请人
JOSEF POLAK
发明人
POLAK JOSEF
分类号
B22D17/32
主分类号
B22D17/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROL INFORMATION TRANSMISSION METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM
TRANSFORMING GROWTH FACTOR-RELATED IMMUNOASSAYS
MULTI-LAYER FILMS AND METHODS OF MANUFACTURING AND USING THE SAME
COMMUNICATION DEVICE, GATEWAY NODE AND METHODS FOR PREPARING A POINT-TO-POINT SESSION
METHOD FOR TRANSMITTING MULTIPLEXED HARQ FEEDBACKS IN A CARRIER AGGREGATION SYSTEM AND A DEVICE THEREFOR
DEPLOYABLE AERODYNAMIC DEVICE FOR REAR OF A CARGO BODY
OBJECT DETECTION AND SCAN
INTERMODAL BULK AGGREGATE CONTAINER
FUEL-SAVING AND EXHAUST GAS-REDUCING DEVICE HAVING FUEL-ATOMIZING AND IONIZING MEANS
COMPOSITION FOR FORMING ADHESIVE LAYER, ADHESIVE LAYER, MANUFACTURING METHOD FOR ADHESIVE LAYER, COMPOSITE MATERIAL, SHEET, HEAT DISSIPATION MEMBER, ELECTRONIC DEVICE, BATTERY, CAPACITOR, AUTOMOBILE COMPONENT, AND MACHINE MECHANISM COMPONENT
SENSOR PLACEMENT POSITION SELECTION DEVICE, WATER LEAKAGE AMOUNT ESTIMATION DEVICE, WATER LEAKAGE DIAGNOSIS SYSTEM, WATER LEAKAGE DIAGNOSIS METHOD, AND NON-TRANSITORY STORAGE MEDIUM
COUPLING STRUCTURE OF ENGINE BLOCK AND OPERATION BLOCK, COUPLED TO ENGINE BLOCK TO OPERATE, OF OPERABLE BLOCK TOY
THERMAL PRINT HEAD
PERSONAL INFORMATION SECURITY SYSTEM USING UNIDIRECTIONAL ACCESS KEY GENERATION AND SECURITY METHOD THEREFOR
METHOD OF PRODUCING С2-С4 CARBONYL COMPOUNDS
BROADCAST SIGNAL TRANSMISSION APPARATUS, BROADCAST SIGNAL RECEPTION APPARATUS, BROADCAST SIGNAL TRANSMISSION METHOD, AND BROADCAST SIGNAL RECEPTION METHOD
FLUID DISCHARGE DEVICE, FLUID DISCHARGE METHOD, AND FLUID APPLICATION DEVICE
PUSHING DEVICE FOR TEST HANDLER
TRAFFIC REGULATION ASSISTANCE DEVICE, TRAFFIC REGULATION ASSISTANCE METHOD, AND COMPUTER PROGRAM
COMMUNICATION TERMINAL DEVICE, OUTGOING-CALL CONTROL METHOD, AND PROGRAM
