PRENSA APERFEICOADA COM DOIS PORTA-FERRAMENTAS EM ROTACAO SINCRONIZADA E INDEPENDENTE EM DOIS EIXOS PARALELOS DE ROTACAO

申请公布号：BR7309443(D0)

申请号：BR19730009443

申请日期：1973.11.30

申请公布日期：1974.08.29

申请人：

ROTH F;HILGELAND M;ENNO SPRINGMANN

发明人：NEBENDORF H

分类号：B26D7/26;B21J9/06;B21J13/08;B21K1/46;B21K1/48;B30B7/00;(IPC1-7):B21J9/06

主分类号：B26D7/26

STEEL MATERIAL FOR VACUUM CARBURIZING AND METHOD FOR PRODUCING SAME

SMART GLASS AND WRISTWATCH COMPRISING SAME

ELECTRONIC LOTTERY ISSUE SYSTEM AND METHOD

Heating cable having lead wire connected thereto for melting snow and method for manufacturing the same

SYSTEM AND METHOD FOR MANAGING LECTURE CONTENTS

Raw material supplement device for bottleneck removal

ASSETS MANAGEMENT SYSTEM USING THE UNIQUE PATTERN

BOTTLE FOR BEVERAGE AND LOCKING MEMBER OF BOTTLE FOR BEVERAGE

CLIP TYPE NURSING PAD

CONTROL APPARATUS AND METHOD FOR ATTACHMENT OF CONSTRUCTION MACHINERY

STRUCTURE FOR SECURING DIAPHRAGM DIAPHRAGM PUMP AND VALVE DEVICE PROVIDED WITH SAID STRUCTURE AND METHOD FOR SECURING DIAPHRAGM

A MEDIA CHANNEL OF CELEBRITY SERVICE SYSTEM

Locking Device for Motorcycle And Motorcycle with the Locking Device Thereof

METHOD AND DEVICE FOR GRINDING LARGE CRANKSHAFTS

Automatic mailing machine cover printing system and method

Vacuum Absorbtion Cylinder

COPPER ALLOY HAVING EXCELLENT HEAT RESISTANCE

A tulip and clip fitting plug of test equipment for the contacting device of circuit breaker

Method for providing media data based on cloud computing apparatus and system

HEAD LIMITING MOVEMENT RANGE OF LASER SPOT AND ATOMIC FORCE MICROSCOPE HAVING THE SAME