Portable movie screen,申请号US19620245600-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	Portable movie screen
摘要
申请公布号	US3140742(A)	申请公布日期	1964.07.14
申请号	US19620245600	申请日期	1962.12.18
申请人	KNOX MANUFACTURING CO.	发明人	PETRICK EDWARD J.;BIESCHKE HILLARD J.
分类号	G03B21/58	主分类号	G03B21/58
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APPARATUS AND METHOD FOR PRODUCING DISTRIBUTED STATOR WINDINGS

PROCESS AND APPARATUS FOR THE CONTINUOUS CASTING OF METAL PRODUCTS

WERKWIJZE EN INRICHTING VOOR HET BEHANDELEN VAN AFVALWATER.

Transport and display pack for cut flowers - has bottom, transparent vertical walls and flower vase, usable outside pack, held on bottom

Forming process for clay or other kneadable material - has belt feed system and several rotary bosses on cylindrical axles

APPARATUS FOR DISLODGING AND COLLECTING MATERIALS

GROMMET ASSEMBLY FOR FURNITURE ARTICLES

PROCESS FOR THE PRODUCTION OF ELASTIC COMPOSITES

TUBE WALL FORMING APPARATUS

GRINDING METHOD AND APPARATUS WITH METAL REMOVAL RATE CONTROL

LIQUID CRYSTAL DISPLAY UNIT

DISTRIBUTION PERIPHERAL REGISTER

METHOD OF COATING REFRACTORY STRUCTURE

COLOURED TRANSITORY IMAGES IN PRINTED ARTICLES

HAY BALE COLLECTOR

AUTOMATIC BANKING SYSTEM

INJECTION MOLDING CONTROL SYSTEM