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经营范围
发明名称
Process of bleaching lignocellulosic pulps
摘要
申请公布号
US2963395(A)
申请公布日期
1960.12.06
申请号
US19580724944
申请日期
1958.03.31
申请人
CROWN ZELLERBACH CORPORATION
发明人
BACK SANGHO;HINRICHS DELMER D.;WETHERN JAMES D.
分类号
D21C9/10
主分类号
D21C9/10
代理机构
代理人
主权项
地址
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SPRING HINGE
PROCESS AND APPLIANCE FOR MONITORING A MAGNETIC VARIABLE-RELUCTANCE SENSOR, AND THEIR USE IN MOTOR VEHICLE ELECTRONICS
FOLDABLE LUGGAGE COVER FOR A VEHICLE AND VEHICLE SO EQUIPPED
PROCESS FOR PRODUCING A PERIODIC TIMING SIGNAL AND PULSE GENERATOR FOR PERFORMING THE PROCESS
SYSTEM OF PROCESSING SIGNALS DROWNED IN A NOISE AND ITS APPLICATION TO FRINGE LASER VELOCIMETRY
METHOD AND DEVICE FOR INTIMATE MIXING OF TWO COMPONENTS IN A PACKAGE
METHOD AND DEVICE FOR CONTACTLESS MEASURING OF CHANGES OF LENGTH ON STRUCTURAL MEMBERS
IMPROVEMENTS IN ROLLER-THREAD MECHANISM
TERRESTRIAL GLOBES
DETERMINATION OF METAL SOURCE IN USED OIL