Photographic tone correction mask,申请号US19420468777-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	Photographic tone correction mask
摘要
申请公布号	US2405739(A)	申请公布日期	1946.08.13
申请号	US19420468777	申请日期	1942.12.12
申请人	EASTMAN KODAK COMPANY	发明人	EVANS RALPH M.;JR. WESLEY T. HANSON,
分类号	G03C7/18	主分类号	G03C7/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD FOR PRODUCING LARGE, SINGLE-CRYSTALS OF ALUMINUM NITRIDE

METHODS OF TREATING, DIAGNOSING OR DETECTING CANCER.

METHODS OF MAKING ESTERS OF CAMPTOTHECINS.

COORDINATED METAL COMPOUNDS FOR REDUCING CHROMIUM.

PROCEDURE FOR ADDRESSING REMOTELY-LOCATED RADIO FREQUENCY COMPONENTS OF A CONTROL SYSTEM.

Exhaust gas purifying apparatus, exhaust gas purifying method, and particulate matter measuring method

Device for playing multimedial content with possibility of automatic replay

Method of operating open-end spinning device and magnetic bearing arrangement for making the same

OPTICAL FILM HAVING A GRADED INDEX OF REFRACTION AND FABRICATING METHOD THEREOF

PROTECTION SYSTEM AND ITS METHOD USING FINGERPRINT RECOGNIZER AGAINST AN ILLEGAL RIGGED ELECTRONIC BID

CLUB HEAD OF PARK GOLF

SERVER FOR SEARCHING ERROR POINT OF ROAD NETWORK IN NAVIGATION SYSTEM AND METHOD THEREOF

DISPOSABLE ABSORBENT ARTICLES COMPRISING FUNCTIONAL MATERIALS

BALANCE CONTROLLER

A FRYING FAN INCLUDING STAND

AUTOMATIC OPENING AND SHUTTING SYSTEM OF BED-PAN SEAT

Adjustment device for an adjustable mount