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
EXTENSION LADDERS
摘要
申请公布号
CA894093(A)
申请公布日期
1972.02.29
申请号
CAD894093
申请日期
申请人
R. D. WERNER CO.
发明人
JAMES C. REDMAN
分类号
E06C1/12;(IPC1-7):E06C1/12
主分类号
E06C1/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURING OF SEMICONDUCTOR DEVICE
PRODUCTION OF LOWWTEMPERATUREESERVICE STEEL CASTING
STIRRING TYPE VACUUM DEGASSING METHOD OF MOLTEN STEEL
PRODUCTION OF CHROMIC ACID TREATED STEEL PLATE FOR ADHERED CAN
LAMINATED TRANSFORMER
SOUND SIGNAL DETECTION CIRCUIT
PREPARATION OF ACRYLAMIDE BY BACTERIUM
METHOD AND DEVICE FOR FORMING FIELD FOR UNIFORM GASEOUS MOLECULE
FLAVAN DERIVATIVE
CHOLECALCIFEROL DERIVATIVE
DISPOSIBLE ARTICLE
GAS RELEASING DEVICE FOR PRIMARY CIRCUIT OF PWR TYPE REACTOR
CONTROL UNIT FOR REGULATING THE UPPER AND LOWER ROTATIONAL SPEED LIMIT OF THE TURBINES OF THE FUEL FEED PUMPS IN LIQUID FUELLED ROCKET PROPULSION UNIT
PROVESS FOR PREPARING NOVEL POLYOXYGENATED LABDANE DERIVATES HAVING PHARMACOLOGICAL ACTIVITIES
PROCESS FOR THE MANUFACTURE OF NEW CHROMIUM COMPLEXES OF DISAZO DYESTUFFS
TYKFILMKOBBERLEDERKOMPOSITIONER MED BLANDEDE OXIDER SOM BINDERE TIL ANVENDELSE PAA ET DIELEKTRISK KERAMISK UNDERLAG
BRUSH FOR WASHING OFF PHOTOSENSITIVE RESIN AND ITS MANUFACTURE
PHOTOSENSITIVE MATERIAL
SILVER HALIDE PHOTOGRAPHIC EMULSION
VAPOR DEPOSITING METHOD
