FOTOGRAFISCHES OBJEKTIV MIT VERAENDERBARER BRENNWEITE,申请号DE19803021791-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	FOTOGRAFISCHES OBJEKTIV MIT VERAENDERBARER BRENNWEITE
摘要
申请公布号	DE3021791(A1)	申请公布日期	1981.01.15
申请号	DE19803021791	申请日期	1980.06.11
申请人	ETS. PIERRE ANGENIEUX	发明人	MASSON,ANDRE
分类号	G02B15/14;(IPC1-7):G02B15/16;G02B13/08	主分类号	G02B15/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROJECTOR APPARATUS FOR DIGITAL CINEMA THEATER

NURSERY BED HALF-CUTTING TOOL

ADDITIVE FOR TRICHOLOMA MATSUTAKE MYCELIUM CULTURE MEDIUM AND METHOD OF CULTURING TRICHOLOMA MATSUTAKE MYCELIUM

WINDOW REGULATOR

METHOD FOR MANUFACTURING PRINTED WIRING BOARD

IMAGE FORMATION DEVICE

IMAGE FORMING APPARATUS

FITTING STRUCTURE FOR WALL MATERIAL

ARTICLE SURFACE DECORATIVE SHEET, PASTE-ON CLOTH FOR ARTICLE SURFACE DECORATION, AND DECORATIVE FORMED BODY

COPPER-DIAMOND COMPOSITE MATERIAL AND PRODUCTION METHOD THEREOF

CARBURIZED COMPONENT

POLYAMIC ACID COMPOSITION, POLYIMIDE, RESIN FILM, AND METAL-CLAD LAMINATE

HOLE TRANSPORTING MATERIAL

METHOD AND APPARATUS FOR USING INCINERATION ASH AS RAW MATERIAL OF CEMENT

PASSENGER CONVEYOR

HEAD-UP DISPLAY DEVICE