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
An improved method of making cement or concrete building blocks
摘要
申请公布号
GB586681(A)
申请公布日期
1947.03.27
申请号
GB19440008282
申请日期
1944.05.02
申请人
GEORGE DICKSON;WINGET LIMITED
发明人
分类号
B28B23/02
主分类号
B28B23/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ESTRATTORE DI FOTOGRAFIE MANUALE, MECCANICO O ELETTRICO PER MACCHINE FOTOGRAFICHE UTILIZZANTI PELLICOLE A SVILUPPO ISTANTANEO
DISPOSITIVO A SEMICONDUTTORE E RELATIVO METODO DI FABBRICAZIONE
SISTEMA DI TRASPOSRTO DI ROCCHE DI FILO DI ALIMENTAZIONE IN UNA BINATRICE.
DISPOSITIVO MOTORE PER TENDE E TENDINE
ABRASION REMOVING STRUCTURE OF ULTRASONIC MOTOR
CHARACTER / GRAPHIC READING SYSTEM
SOUND RECORDING AND IMMEDIATE REPRODUCTION SYSTEM
CATALYST FOR PRODUCTION OF 3C HYDROCARBON AND PRODUCTION OF 3C HYDROCARBON
FIXING MEMBER FOR FIXING INSULATION PLATE TO BUILDING MEMBER
IMAGE FORMING DEVICE
DEVELOPER CONTROL SYSTEM IN ELECTROPHOTOGRAPHIC DEVICE
ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE
PREVENTING METHOD FOR ILLEGAL USE OF PORTABLE TERMINAL EQUIPMENT
DEVICE FOR CONTROLLING MOTOR
AUTOMATIC FREQUENCY CONTROLLER
MOTOR CONTROLLER
FABRIC SOFTENING COMPOSITION
HEAT TREATMENT OF THERMOTROPIC FIBER
BLOCK SYNCHRONOUS COUNTER CIRCUIT
ADAPTIVE CONTROLLER
