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
Production of lenses from transparent plastics
摘要
申请公布号
US2640227(A)
申请公布日期
1953.06.02
申请号
US19500138971
申请日期
1950.01.17
申请人
COMBINED OPTICAL INDUSTRIES LIMITED
发明人
JOHNSON JOHN
分类号
B29D11/00
主分类号
B29D11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR PROVIDING LETTERS AND PARCELS WITH POSTAL REMARKS
CONTAINER, DEVICE AND METHOD FOR TRANSPORTING BAR-SHAPED ARTICLES IN THE TOBACCO INDUSTRY
METHOD FOR TREATING THE SURFACES OF ALUMINIUM OR ALUMINIUM ALLOYS BY MEANS OF FORMULATIONS CONTAINING ALKANE SULFONIC ACID
LIQUID CONTAINER CLOSURE ASSEMBLY
SELF- AND LOAD-SUPPORTING COMPONENT
FURNITURE LIFTING MECHANISM
HIV VIRUS'S ENV GENE PRODUCT I.E. GP120 HIV TOGETHER WITH THE DERIVATIVES PRODUCED DURING CHEMICAL TREATMENT OF GLYCOPROTEINS OBTAINED AS A RESULT OF CUTTING BASIC SUBSTANCE OR ITS MODIFICATION AS MEDICINES USED AMONG OTHER THINGS IN AIDS THERAPY AND SUBSTANCES USED, AMONG OTHER THINGS, IN PREVENTION OF HIV INFECTIONS
ATTACHMENT FOR AUTOMATIC ICE CREAM MAKING MACHINE
ADDITIONAL FUEL DOSING PROCESS IN A BOILER EQUIPPED WITH TRAVELLING GRATE
METHOD FOR MANUFACTURE OF COAL BRIQUETTES
TRANSPORT HOLDER EQUIPPED WITH OVERLOAD INDICATOR
VEHICLE PARKING SYSTEM EQUIPPED WITH MOVABLE PALLETS AND MOBILE PALLET IN THE SYSTEM DESIGNED FOR PARKING VEHICLES
VISUAL SIGNALLING DEVICE ADAPTABLE TO A VEHICLE
METHOD AND DEVICE FOR CO-ORDINATING TELECOMMUNICATION SERVICES
METHOD FOR PRODUCING BICYCLIC 1,3-DIKETONES
AGROCHEMICAL COMPOSITIONS WITH QUINOLINE SAFENERS
En fremgangsmåde og middel til at frembringe et individuelt styret klima ved en separat arbejdsstation i et rum, der har et primært klimaudstyr
PDA EQUIPPED WITH FINGERPRINT IMAGE CAPTURING DEVICE BY ATTACTING CLOSE-UP FUNCTION WITHOUT NEED OF CHANGING CONFIGURATION
EXPANSION JOINT STRUCTURE IN PRECAST CONCRETE STRUCTURE HAVING UNIFIED JOINT STRUCTURE FOR PREVENTING CRACK
AGRICULTURAL VEHICLE FOR USE IN PADDY FIELDS DESIGNED TO ENABLE SIMULTANEOUS OPERATION OF FOUR WHEELS THROUGH INDEPENDENT OPERATION OF BRAKES AND STEERING CLUTCHES