Herstellung von Formen und Kernen fuer Metallgiessereizwecke,申请号DE1929D058086D-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	Herstellung von Formen und Kernen fuer Metallgiessereizwecke
摘要
申请公布号	DE520175(C)	申请公布日期	1931.03.09
申请号	DE1929D058086D	申请日期	1929.04.05
申请人	JEAN BAPTISTE DURAND	发明人
分类号	B22C1/18	主分类号	B22C1/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Tuneable filter

Engine configuration

Printed article

Assembly arrangement

LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD

liquid crystal display device

Liquid crystal display device and method for manufacturing the same

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR OPERATING THE SAME

less shrinking tile adhesive mixed with light filler

Multihole-type internal fixture of tension wire removal type ground anchorage

METHOD AND INSTALLATION FOR RAPIDLY COOLING METAL PARTS USING A PRESSURIZED COOLING GAS

APPARATUS FOR CONTROLLING HYDRAULIC PUMP OF AN EXCAVATOR

DEVICE FOR HEIGHT ADJUSTMENT OF A CHILD SEAT AND TELESCOPICALLY ADJUSTABLE FOOT SUPPORT

Transparent Conductive Tape and Method for Preparing the Same

HEAT EXCHANGER AND FABRICATING METHOD THEREOF

ELECTRICAL CONNECTOR FOR USE IN SOLDERING OPERATIONS

Tobacco package

POROUS POLYMER PARTICLES IMMOBILIZED WITH CHARGED MOLECULES AND METHOD FOR PREPARING THE SAME