Optometric measuring device,申请号US19490075814-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	Optometric measuring device
摘要
申请公布号	US2619872(A)	申请公布日期	1952.12.02
申请号	US19490075814	申请日期	1949.02.11
申请人	SHEPARD CARL F	发明人	SHEPARD CARL F.
分类号	A61B3/02;A61B5/18	主分类号	A61B3/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ROLLING BEARING

ANTITHEFT LOCK KEY SAFETY LATCHING DEVICES

LEVO-1-N-BUTYL-2',6'-PIPECOLOXYLIDIDE

PROCESS FOR THE PRODUCTION OF AN INSTANT WHEAT FARINA PRODUCT

PERMANENT MAGNETS AND PROCESS FOR MAKING THE SAME

FERRITE POWDERS; METHOD AND APPARATUS

REPLACING SODIUM AND SULPHUR LOSSES IN KRAFT LIQUOR AND CONTROLLING THE SULFIDITY THEREOF

USE OF COPPER PHTHALOCYANINES WITH TRIMETHYL-AMMONIUM-METHYL GROUPS AS PAPER DYES

METHOD OF IMPROVING DYEABILITY OF YARNS

2-ARYLAMINO-1,3-DIAZACYCLOALKENES-(2) AND PRODUCTION THEREOF

PRODUCTION OF FORTIFIED SUGAR

DIFFUSION TRANSFER PROCESSES AND PRODUCTS

NOISE PREVENTION DEVICE IN TORSIONAL VIBRATION

METHOD OF CUTTING TILE IN REGISTER FROM A CONTINUOUS SHEET

SEAT SUSPENSION ASSEMBLY

PRESSURE VESSELS