Method of producing seamless tubes by extrusion,申请号US19260080338-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	Method of producing seamless tubes by extrusion
摘要
申请公布号	US1955243(A)	申请公布日期	1934.04.17
申请号	US19260080338	申请日期	1926.01.09
申请人	TUBUS A. G.	发明人	LIEBERGELD ALFRED;SINGER FRITZ
分类号	B21C23/08	主分类号	B21C23/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Electronics for multipole remote operated relay

Integrated captive fastener system and method of assembling same

A MOBILE BLOWER/VACUUM DEVICE

METHOD AND APPARATUS FOR AUDIO DATA ANALYSIS IN AN AUDIO PLAYER

METHOD OF DYNAMIC LOSSLESS ADJUSTING THE BANDWIDTH OF THE IN-LINE RESILIENT PACKET RING NETWORK

Inorganic electroluminescent device

METHOD AND APPARATUS FOR HIGH-ORDER DIFFERENTIAL ION MOBILITY SEPARATIONS

Diphenylamine derivative, production method therefor and electrophotographic photoconductor

System for fastening cable mesh trays on support sections

PRODUCTION OF BRIQUETTES WITH INCREASED CALORIFIC VALUE BY USING WASTE PRODUCTS FROM THE TREATMENT OF WOOD AND LIGNITE OR CHARCOAL.

A connector assembly

DEVICE FOR SEPARATING ZONES OF A ROOM

IL-8 inhibitors

Booth for spraying powder onto workpieces

DEVICE, SYSTEM, AND METHOD OF DISCRIMINATELY HANDLING A WIDEBAND TRANSMISSION IN A COMMUNICATION NETWORK

PEPTIDES AND COMPOUNDS THAT BIND TO A THROMBOPOIETIN RECEPTOR

METHOD FOR THE PRODUCTION OF AN N-TERMINALLY MODIFIED CHEMOTACTIC FACTOR

FOLDABLE IGNITER

Spacing method and apparatus