Prismatic reflecting structure,申请号US19390269187-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	Prismatic reflecting structure
摘要
申请公布号	US2216325(A)	申请公布日期	1940.10.01
申请号	US19390269187	申请日期	1939.04.21
申请人	THE NATIONAL COLORTYPE COMPANY	发明人	RYDER CHARLES D.
分类号	G02B5/124	主分类号	G02B5/124
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD OF OBTAINING SOLID EPOXY RESINS

METHOD OF OBTAINING OXADISILANE LINEAR POLYMERS

METHOD OF PLANTING AND SOWING CULTIVABLE PLANTS IN PARTICULAR POTATOES

METHOD OF OBTAINING UREA-FORMALDEHYDE RESINS IN PARTICULAR FOR IMPREGNATION OF PAPER MEDIA

POLARIZED LIGHT BEAM DIVIDER

MULTICHANNEL SYSTEM FOR EXCHANGE DATA BETWEEN A MONITORING AND MEASURING SYSTEM AND ITS ASSOCIATED SUPERVISORY COMPUTER

PUMP IMPELLER SEAL IN PARTICULAR FOR MUD PUMPS

ELECTRIC SEAL WIRE

POLE PIECE OF A PERMANENT MAGNET USED IN PARTICULAR IN MECHANICAL OSCILLATION TRANSDUCERS

METHOD OF AND SYSTEM FOR DRIVING A DOG HEADING WITH FOUR-PIECE SQUARING

DISMOUNTABLE FLEXIBLE COVERING OF HYDRAULIC PROP'S UPPER PROP

MULTIPLE DRIVING CHAIN

LINING MATERIAL IN PARTICULAR THAT SUITABLE FOR FORMING IT IN THERMALLY PLASTICIZEED STATE

SYSTEM FOR ASSESSING QUALITY OF SOUND CHANNELS

LINE CONTROL SYSTEM

INFORMATION TRANSFER SYSTEM

LOGIC LEVEL FIXING CIRCUIT

MANUFACTURE OF INFRARED DETECTION ELEMENT

METHOD AND DEVICE FOR SURFACE TREATMENT OF SEMICONDUCTOR SUBSTRATE