Piezo-electric crystal devices,申请号GB19370011684-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	Piezo-electric crystal devices
摘要
申请公布号	GB479987(A)	申请公布日期	1938.02.15
申请号	GB19370011684	申请日期	1937.04.23
申请人		发明人
分类号	H03H9/02;H03H9/19	主分类号	H03H9/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

(A) ;NEW AMIDO-DERIVED DIAROMATIC COMPOUNDS, COMPOSITIONS CONTAINING THEM AND USED FOR PREPARATIONS AND COSMETICS AND THEIR USE

MONO-N-ALKYL-QUINACRIDONE PIGMENTS

PROCESS AND DEVICE FOR APPLYING BONDING MATERIAL TO A SUBSTRATE CONNECTION SURFACE

METHOD AND APPARATUS FOR TEMPERATURE COMPENSATION IN A TIME DIVISION MULTIPLEX RECEIVER

DISPLAY INSTRUMENT WITH AN ILLUMINATED POINTER

CONTROL OF HAIR GROWTH

METHOD OF APPLYING SOLDER TO CONNECTION SURFACES, AND METHOD OF PRODUCING A SOLDER ALLOY

WASHING METHOD AND CLOTHES DETERGENT COMPOSITION

PROCEDURE FOR SAFEGUARDING THE OPERATION OF AN ELEVATOR

APPARATUS AND METHOD FOR ADDING AND REMOVING A BASE STATION FROM A CELLULAR COMMUNICATIONS SYSTEM

IMPROVED PERMANENT MAGNET DESIGN FOR HIGH-SPEED SUPERCONDUCTING BEARINGS

TANTALUM AND NIOBIUM REAGENTS USEFUL IN CHEMICAL VAPOR DEPOSITION PROCESSES, AND PROCESS FOR DEPOSITING COATINGS USING THE SAME

METHOD FOR BREEDING COWS BY FEEDING HIGHLY CONDENSED NUTRITIOUS FEED

FILTER MEDIUM AND USE THEREOF IN AN AIR BAG FILTER

HYDRAULIC OR PNEUMATIC PISTON AND/OR DIAPHRAGM PUMHYDRAULIC OR PNEUMATIC PISTON AND OR DIAPHRAGM PUMP P

PRESSURE-SENSITIVE ADHESIVE PLASTER FOR RELEASING ACTIVE SUBSTANCE INTO THE ENVIRONMENT OF A SUPPORT

CONTROL OF SEA LICE IN FISH

METHOD OF PRODUCING A THREE-DIMENSIONAL COMPONENT OR GROUP OF COMPONENTS

FILTER TECHNOLOGY