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
PROCESS AND APPARATUS FOR PURIFYING NITROGEN
摘要
申请公布号
EP0376465(B1)
申请公布日期
1993.08.11
申请号
EP19890312012
申请日期
1989.11.20
申请人
THE BOC GROUP PLC
发明人
DUNN, GRAEME JOHN;KAMRATH, DAVID J.;MOSTELLO, ROBERT A.;OAKEY, JOHN DOUGLAS;OWEN, ROBERT
分类号
F25J3/02;F25J3/04;F25J3/08
主分类号
F25J3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR CONTROL OF CRAWLING INSECTS
DEVICE FOR APPLICATION OF PARAFFIN ON CHEESE
CENTRIFUGE FOR SEPARATION OF SUSPENSIONS
METHOD OF AGENT PREPARING SHOWING ANTIANAPHYLAXIS ACTION
FISH FILLETING DEVICE
CHEESE VAT
HIT-STOP CONTROL METHOD FOR PACHINKO GAME MACHINE AND GAME HALL MANAGEMENT MACHINE
PRODUCTION OF PITCH-BASED CARBON FIBER
WASTE HEAT TREATING DEVICE
INK JET PRINTING INK AND INK JET PRINTING METHOD
RECORDING SHEET
CREAM HAVING LOW OIL CONTENT
TEXT PROCESSING METHOD AND DEVICE THEREOF
RAISING SEEDLING TOOL AND RAISING SEEDLING METHOD
THERMAL RECOVERYING DEVICE OF DISCHARGED GAS
SOUND RECORDING AND REPRODUCING DOLL
PRODUCTION OF DINONYLDIPHENYLAMINE
MANUFACTURE OF POWER CABLE
REVERSUBLE THERMAL RECORDING MEDIUM, PRODUCTION THEREOF AND PRODUCTION OF MOLTEN MIXTURE OF COLOR FORMER AND COUPLER
FURNACE WALL MATERIAL HAVING HIGH HEAT RADIATION RATE AND SOAKING PIT THEREWITH