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
Manufacture of active carbon from anthracite coal
摘要
申请公布号
US2894914(A)
申请公布日期
1959.07.14
申请号
US19570655964
申请日期
1957.04.30
申请人
WEST VIRGINIA PULP AND PAPER COMPANY
发明人
HASSLER JOHN W.;WESTLEY OREN A.;FILICKY JOSEPH G.
分类号
C01B31/00;C01B31/10
主分类号
C01B31/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FILTER BODY
TUBE JIG
COAL DERIVED FUEL OIL
COAL-OIL SLURRY
PHENOL-FUNCTIONAL POLYESTER
MULTI-PROCESSOR SYSTEM BALANCING COMMUNICATION
TEETH CLEANING AND POLISHING CHEWING GUM
PRESSURE SENSITIVE MATERIAL
SUPPORT FOR A PHOSPHATE-CONTAINING CATALYST
COMBUSTIBLES SENSOR
STORAGE SYSTEM
IMPROVEMENTS IN THE PROTECTION OF STEAM PIPING IN A NUCLEAR REACTOR
EINRICHTUNG UND VERFAHREN ZUR REGELUNG DER STIMULATIONSFREQUENZ VON HERZSCHRITTMACHERN
AROYLIMIDAZOLONES
APPARATUS FOR SEPARATING A DISCONTINUOUS PHASE FROM A CONTINUOUS PHASE
BLOCKING AND DEBLOCKING OF DOORS
ELECTRICAL POSITIONING DEVICE FOR SPEED CONTROLLING ARRANGEMENTS
EINRICHTUNG AN ROLLAEDEN ZUR SICHERUNG GEGEN HOCHSCHIEBEN
PROCEDIMENTO PER LA RIVELAZIONE DI PERMEAZIONI SGRADEVOLI QUALI PERMEAZIONI DI VERRO IN CORPI INDIVIDUALI DI ANIMALI PARTICOLARMENTE CARCASSE O LORO PARTI
LIGHTING SYSTEM