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
Spool with removable heads
摘要
申请公布号
US2537327(A)
申请公布日期
1951.01.09
申请号
US19470745942
申请日期
1947.05.05
申请人
LOVELL BURBIDGE HARRY
发明人
BURBIDGE HARRY LOVELL
分类号
B65H75/22
主分类号
B65H75/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RECONFIGURABLE TOY ASSEMBLY
RECOMBINANT DNA; CHYMOSIN PRODUCTION
Digital control system for controlling a machine tool
COOLING FAN FOR AUTOMOBILES
PROCESS FOR THE PREPARATION OF ANHYDROUS ALKYL IODIDE
SOLUTIONS OF SODIUM ALKYLS IN HYDROCARBONS AND PROCESS FOR PREPARING SAID SOLUTIONS
APPLICATION OF AN OPHTHALMIC COMPOSITION CONTAINING A PLASMINOGEN ACTIVATOR TO CONTACT LENSES CLEANING
METHOD AND APPARATUS FOR MAKING A LINK BELT
POLYMERISATION OF CHLOROPRENE STABILIZED WITH PHENOTHIAZINES
PROCESS AND DEVICE FOR MULTIPLEXING A DATA SIGNAL AND SEVERAL SECONDARY SIGNALS, ASSOCIATED DEMULTIPLEXING PROCESS AND DEVICE, AND INTERFACE TRANSMITTER-RECEIVER THEREFOR
N-(4-PYRIDAZINYL)-N'-PHENYLUREAS AND -THIOUREAS AS WELL AS PLANT GROWTH REGULATORS CONTAINING SAME
PROCESS FOR PRODUCING SHAPED ARTICLES FROM SPHERICAL METAL-PARTICLE POWDERS
LIQUID, THICKENED CHLORINE BLEACHING COMPOSITION
INSECTICIDES AND PIPERIDINE DERIVATIVE
DIGITALLY CONTROLLED WIDE RANGE AUTOMATIC GAIN CONTROL
BAG-PACKAGE FOR AROMATIC GOODS AND PROCESS FOR MANUFACTURING THE PACKAGE
PROPRANOLOL ANTIGEN CONJUGATES AND ANTIBODIES AND METHOD OF USING THEM
DIGITAL COMPUTER COMPRISING INPUT CIRCUITRY FOR A PLURALITY OF INPUT LINES
STEAM GENERATOR ARRANGEMENT
COUPLING ARRANGEMENT FOR A WELDING APPARATUS