Wave translation system,申请号US19320606871-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	Wave translation system
摘要
申请公布号	US2102671(A)	申请公布日期	1937.12.21
申请号	US19320606871	申请日期	1932.04.22
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	BLACK HAROLD S.
分类号	H03F1/36	主分类号	H03F1/36
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FRAMING FOR SHELVES

CONVEYOR COMPRISING A DRIVEN FLEXIBLE BELT FOR STEPWISE ADVANCING MOULDS

SHIFTABLE CONVEYOR

MEDICAMENT BASED UPON ADENOSINE 5'-THIOTHERS

CATHETER INSERTION DEVICE

FLUTED HIP NAIL IMPLANT SYSTEM FOR ORTHOPAEDIC SURGERY

FLOW CONTROL SYSTEM

SIMPLIFIED AND IMPROVED DIFFRACTIVE SUBTRACTIVE COLOR FILTERING TECHNIQUE

METHOD AND APPARATUS FOR FORMING A DISC HAVING INTEGRAL BLADES

ELECTRICAL CONTACTS OF DISPERSION STRENGTHENED GOLD

METALLIC COATING POWDER CONTAINING A1 AND HF

METHOD AND APPARATUS FOR IN SITU DETERMINATION ONCRETE STRENGTH

REINFORCED INSULATED CONCRETE BUILDING PANEL AND METHOD AKING SAME

METHOD AND DEVICE FOR RETAINING HOT TOP LINING SLABS

PROCESS FOR THE PRODUCTION OF EXTRA SOFT POLYVINYL CHLORIDE FOAM PLASTICS

HYDRAULIC ANTIISKID MECHANISM

PROTECTOR FOR BOTTOM OF COMPACT BOAT

ABSORPTION REFRIGERATING METHOD AND ITS DEVICE