Mounting means for nonspherical anamorphosing optical system,申请号US19530391064-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	Mounting means for nonspherical anamorphosing optical system
摘要
申请公布号	US2720815(A)	申请公布日期	1955.10.18
申请号	US19530391064	申请日期	1953.11.09
申请人	BELL & HOWELL COMPANY	发明人	MELLBERG FRANK W.
分类号	G02B7/02	主分类号	G02B7/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method of producing articles from a resin-filler mixture having high filler content

Method and apparatus for adjusting the transverse position of a mobile construction machine

Reference cells track charge leakage

STEEL MATERIAL CONTAINING FINE GRAPHITE PARTICLES UNIFORMLY DISPERSED THEREIN AND HAVING EXCELLENT COLD WORKABILITY, MACHINABILITY AND HARDENABILITY, AND METHOD OF MANUFACTURING THE SAME

Procedure for coating a paper web

Recording and reproducing method of optical information recording medium

METHOD OF MANUFACTURING A THREE-DIMENSIONAL CIRCUIT

AN IMPROVED METHOD OF ENDODONTIC PREPARATION OF A ROOT CANAL AND A FILE SET FOR USE IN THE METHOD

Guide bearing for a steering column frame of a motor vehicle

SUBSTRATE BLOCK FOR CULTIVATING A PERENNIAL CROP

POLYCOCONDENSATES OF ASPARTIC ACID, METHODS OF PRODUCING THEM AND THEIR USE

Electrolytic membrane for use as a solid polymer electrolyte in a rechargeable battery and process for its photo-crosslinking on a cathodic collector

Device for selecting analog voltage signals

Method and apparatus for obtaining analytical data on the interior of a scattering medium

DISPOSABLE PLASTIC LIQUID PUMP

METHOD FOR HYDROXYALKYLATING A CARBOCYCLIC AROMATIC ETHER

DYNAMIC DEVICE MATCHING USING DRIVER CANDIDATE LISTS

SWITCHING IN A TELECOMMUNICATIONS SERVICE NODE

DYNAMIC IMPLANTED VERTEBRAL ORTHESIS

ABSORBENT ARTICLE WITH BRIDGE FLAP