TEST DISK FOR EYE EXAMINATION,申请号US19750623473-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	TEST DISK FOR EYE EXAMINATION
摘要
申请公布号	US4053212(A)	申请公布日期	1977.10.11
申请号	US19750623473	申请日期	1975.10.17
申请人	OPTISCHE WERKE G. RODENSTOCK	发明人	TEICHNER, OTWALD;BORN, MANFRED
分类号	G03B21/00;A61B3/02;A61B3/032;(IPC1-7):A61B3/02	主分类号	G03B21/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

THIENYL-, FURYL-, PYRROLYL-, AND BIPHENYLSULFONAMIDES AND DERIVATIVE THEREOF THAT MODULATE ACTIVITY OF ENDOTHELIN RELATED APPLICATIONS

MALFUNCTION ALARMING LAMP LIGHTING CIRCUIT FOR AIR BAG

PLANT GROWTH REGULATOR

WASHING METHOD AND APPARATUS UTILIZING PECULIAR THREE- PHASE STREAM

HYDROXYAMINOCARBOXYLIC ACID, USE THEREOF AND METHOD FOR PRODUCING THE SAME

METHOD FOR CONTINUOUS PRODUCTION OF DIARYLAMINE AND APPARATUS THEREFOR

SHAMPOO COMPOSITION

SHEETLIKE COSMETIC

FERTILIZER FOR PADDY FIELD

FERMENTED FERTILIZER PUT INTO WATER INSOLUBLE AND WATER PERMEABLE BAG

PRODUCTION PROCESS FOR FIBER-REINFORCED CEMENT PLATE

COATED OPTICAL FIBER AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR MANUFACTURING SATINIZING GLASS BOTTLE WITH OBSERVATION HOLE

METHOD FOR MANUFACTURING HIGH PURITY GYPSUM

HAIR-GROWING AGENT

METHOD FOR PRODUCING SOLUTION FOR FORMING FERROELECTRIC THIN FILM, AND SOLUTION FOR FORMING FERROELECTRIC THIN FILM

HOOD OPENING/CLOSING MECHANISM IN INDUSTRIAL VEHICLE

SUPPORTER DEVICE FOR MAN-CONVEYER