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
Device for reproducing cinematographic image records
摘要
申请公布号
US2202458(A)
申请公布日期
1940.05.28
申请号
US19360101913
申请日期
1936.09.22
申请人
RUDOLF LEVY
发明人
LEVY RUDOLF
分类号
G03B15/08;G03B21/32
主分类号
G03B15/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PLASTICS WEB SLITTING AND SEALING DEVICE
BORON COMPOUNDS
ACIDIC BATH FOR ELECTROPLATING ZINC
IMPROVEMENTS IN OR RELATING TO THE SEALING OF SYNTHETIC RESIN BODY SURFACES
CENTRIFUGAL PUMP IMPELLER
REDUCED MERCURY-CONTAINING ZINC ALKALINE CELLS
PESTICIDAL COMPOSITIONS COMPOUNDS CONTAINED THEREIN AND THEIR PREPARATION AND USE
MULTIPLE SAMPLE COINCIDENCE COUNTER
NEW SUBSTITUTED QUINOLINES AND PROCESS FOR PREPARING THEM
CONTAINER FOR LIQUID PHARMACEUTICAL COMPOSITIONS
CUTTING INSERT AND CUTTING TOOL ASSEMBLY
IMPROVED APPARATUS FOR PROVIDING SPACED CUTS IN FOODSTUFFS
IMPROVEMENTS RELATING TO HORIZONTAL COKE OVEN BATTERIES
FLAME RETARDANT COMPOSITIONS
CONNECTING PLUG FOR AN ELECTRIC CURRENT SUPPLY RAIL
MANUFACTURE OF METAL ARTICLES
METHOD AND APPARATUS FOR DETERMINING THE ELECTRICAL RESISTIVITY OF THE SUBSOIL BY ELECTROMAGNETIC SURFACE WAVES
NEW TRIAZENE DERIVATIVES,THEIR PRODUCTION AND THEIR MEDICINAL USE
A SWEEPER,PARTICULARLY A CARPET SWEEPER
ANTI-INFLAMMATORY AGENTS COPRECIPITATED WITH TANNIC ACID
