Weep hole form,申请号US19540470286-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	Weep hole form
摘要
申请公布号	US2934931(A)	申请公布日期	1960.05.03
申请号	US19540470286	申请日期	1954.11.22
申请人	MARY JOHNSON ADALINE	发明人	JOHNSON ADALINE MARY
分类号	E04B1/70	主分类号	E04B1/70
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PREVENTIVE OF CONSTRICTION AND ACUTE CEREBRAL ISCHEMIA

PERIPHERAL EQUIPMENT INTERFACE DEVICE

THERMOGENERATOR

FLEXIBLE POLYMER MIXTURE

IMPURITY REMOVAL FROM CARBON MONOXIDE AND/OR HYDROGEN-CONTAINING STREAMS

SEPARATION OF T-BUTYLPHENOL ISOMER

PRODUCTION OF TETRALIN

DEVELOPING DEVICE

ALKYLDIMETHYLAMINE TETRABORATE, ITS PRODUCTION AND USE

AUTOMATIC CONTROL OF WATER CONTENT IN REACTION OF FATTY OILS BY ENZYME

PRESERVATION OF COOKED FOOD AND VESSEL THEREFOR

CONTROLLER FOR RAW GREEN TEA LEAF

AXIAL FLOW TYPE THRESHER

MAGNETIC HEAD ASSEMBLY

CLAMPER FOR INFORMATION RECORDING CARRIER

TILLAGE COVER OF TILLING DEVICE

MAGNETIC RECORDING MEDIUM AND ITS MANUFACTURE