OBJECTIVES OF PETZVAL TYPE WITH A HIGH INDEX COLLECTIVE LENS ELEMENT CEMENTED TO LOWER INDEX DISPERSIVE ELEMENT,申请号CAD507143-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	OBJECTIVES OF PETZVAL TYPE WITH A HIGH INDEX COLLECTIVE LENS ELEMENT CEMENTED TO LOWER INDEX DISPERSIVE ELEMENT
摘要
申请公布号	CA507143(A)	申请公布日期	1954.11.09
申请号	CAD507143	申请日期
申请人	CANADIAN KODAK COMPANY LIMITED	发明人	WILLY SCHADE
分类号	G02B13/00	主分类号	G02B13/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Palisade fence and method of making a fencing pale

Detecting genetic predisposition to peridontal disease.

Method for recording a credit balance in telephony.

Colorants and colorant modifiers.

A device for externally cooling a plasma torch.

Load handling equipment.

Use of polymeric contrast media of medium molecular weight for defferentiating benign and malignant tumors with the aid of modern imaging processes

Method of controlling the function of a centrifugal pump and vacuum pump combination, and a gas-separating centrifugal pump.

NEUTROPHIL STIMULATING PEPTIDES

Method providing intelligent help explanation paralleling computer user activity

Apparatus and method for providing digital audio in the FM broadcast band

Shell coated catalysts

3-ARYL-2-HYDROXYPROPIONIC ACID DERIVATIVES AND ANALOGS AS HYPOGLYCEMIC AGENTS

A method for producing cooked poultry products

SPATIAL FILTERING PROCESS AND SYSTEM

Heat transfer recording apparatus and facsimile apparatus

ABSORBENT FABRIC MADE FROM CONTINUOUS SYNTHETIC FIBRE