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
Verfahren zum Glaetten unebener Oberflaechen von Rotationskoerpern, insbesondere optischer Linsen, aus durchsichtigen thermoplastischen Kunststoffen
摘要
申请公布号
DE818858(C)
申请公布日期
1951.10.29
申请号
DE1949K000378
申请日期
1949.11.01
申请人
CARL W. KOPPERSCHMIDT & CO.;JOBST GUENTHER DR.
发明人
JOBST GUENTHER DR.
分类号
B29C41/04;B29D11/00
主分类号
B29C41/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PYRAZOLE-DERIVATIVES AS P38 KINASE INHIBITORS
Kompakte Vakuumpumpe
SOLID PHASE SUBSTRATE FOR IMMOBILIZING BIOMOLECULES
TAPE COMPOSITION AND PROCESS FOR INTERNALLY CONSTRAINED SINTERING OF LOW TEMPERATURE CO-FIRED CERAMIC
ACTINIC RADIATION CURABLE COMPOSITIONS AND THEIR USE
Verfahren und Vorrichtung zum Bewegen eines Handhabungssystems
Press type lighter has controller movably arranged in receiving chamber of press element, so that hole in press element locks flange of controller
Control method for automatic preprocessing of device failures for maintenance purposes e.g. of medical equipment, by evaluating pre-diagnosis and availability data and transmitting allocation signal
Apparatus for rapid fluorescent determination of receptor-ligand system components, e.g. antibodies and antigens, including channel for liquid sample through plunger in cylinder
Device for detecting electrical differential currents, has conductors for load currents to be monitored and magnetic current transformer to control conductors.
Rahmendichtung für Fenster, Türen und dergleichen
Roadworks barrier of side posts and sheeting has top and bottom sheets plugged to posts by pins and barrier grating framed all round and thus fixed to post straps.
SYTEMS AND METHODS FOR ESTABLISHING ELECTRONIC CONFERENCING OVER A DISTRIBUTED NETWORK
METHOD FOR GENERATING PRESCRIPTION RENEWAL REQUESTS
Process for controlling a combustion engine with exhaust gas turbocharger, using control valve in an air path around the compressor
Control unit for compressor with variable displacement controls electromagnetic valve for operating compressor in a low capacity state when overheating degree of cooling agent is detected
MOUNTING STRUCTURE OF OUTSIDE WEATHER STRIP FOR VEHICLE
Combustion engine control unit with associated piston knocking detection sensor, is configured to delay cylinder ignition when the engine is operating in layered charging mode and knocking is detected
Stackable transporting box has each sidewall on narrow sides extending vertically in in-use position equipped in lower region with protruding pin guided in vertically orientated elongated hole
FABRIC GENERATING ELECTRIC CURRENT FROM SUNLIGHT AND SUPPORT FOR SAME
