IMPROVEMENTS IN OR RELATING TO CRYOPUMPS,申请号GB19690038096-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	IMPROVEMENTS IN OR RELATING TO CRYOPUMPS
摘要
申请公布号	GB1216448(A)	申请公布日期	1970.12.23
申请号	GB19690038096	申请日期	1969.07.29
申请人	L'AIR LIQUIDE	发明人
分类号	F04B37/08	主分类号	F04B37/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

VEHICLE NAVIGATION SYSTEM FOR EXPRESSING CONGESTION DEGREE OF VEHICLES AS COLOR DENSITY AND METHOD FOR DISPLAYING TRAFFIC INFORMATION

SEMICONDUCTOR MEMORY DEVICE PROVIDED WITH BYPASS CIRCUIT FOR AUTHENTICATING CHARACTERISTICS OF INNER CLOCK SIGNAL, ESPECIALLY INCLUDING A BYPASS CIRCUIT FOR VERIFYING THE CHARACTERISTIC OF INTERNAL CLOCK SIGNAL

COMPOSITION FOR INHIBITING SYNTHESIS OF INTERLEUKIN-2 COMPRISING ANETHOLE AS ACTIVE INGREDIENT TO PREVENT AND TREAT DISEASES ASSOCIATED WITH OVERSYNTHESIS OF IL-2

IGNITION LANCE WHICH IS EQUIPPED AT TOP OF BLAST FURNACE, AND OF WHICH TIP IS CONSTRUCTED IN FOLDABLE TYPE TO ENABLE LENGTH OF LANCE TO BE MOVABLY ADJUSTED ACCORDING TO LEVEL OF CHARGING MATERIAL

PRESS WITH A HYDRAULIC PLATE

PULTRUSION APPARATUS AND PROCESS

COMPLEMENTARY SCHOTTKY JUNCTION TRANSISTORS AND METHODS OF FORMING THE SAME

MAGNETIC RECORDING MEDIUM AND ITS PRODUCTION METHOD

LOCKING TELESCOPING JOINT FOR USE IN A CONDUIT CONNECTED TO A WELLHEAD

UNLOADER TUBE PIVOT RING MECHANISM

METHOD AND APPARATUS FOR GENERATING AUTOMATIC GREETINGS IN ACALL CENTER

UNPLANAR NON-AXISYMMETRIC INSERTS

UNSYMMETRICAL ACYCLIC IMIDE BLEACH ACTIVATORS AND COMPOSITIONS EMPLOYING THE SAME

BITE VALVE FOR PERSONAL HYDRATION DEVICES AND A METHOD FOR MAKING THE SAME

METATARSAL PROTECTORS FOR FOOTWEAR

METHOD AND APPARATUS FOR SEALING BETWEEN CASING AND WELLHEADCONNECTOR STRUCTURE

CLIENT/SERVER COMMUNICATION SYSTEM

CLOSED LOOP PULSE WIDTH MODULATOR INVERTER WITH VOLT-SECONDSFEEDBACK CONTROL

ELECTRONIC CIRCUIT BOARD AND SOLDERING METHOD THEREFOR

CIRCULAR ANASTOMOSIS DEVICE