首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
PROCEDURE AND DEVICE FOR THE GENERATION OF SHORT CHIPS AT THE INTERNAL BURRING OF STRAIGHT HEAD WELDED PIPES
摘要
申请公布号
EP0464331(A3)
申请公布日期
1992.06.24
申请号
EP19910106201
申请日期
1991.04.18
申请人
HOESCH AKTIENGESELLSCHAFT
发明人
ENGLER, BERND;WILL, HELMUT
分类号
B23D1/24;B21C37/08;B23B5/16;B23D79/02;B23K11/36;B23K37/08;B23K101/06;(IPC1-7):B23D79/00
主分类号
B23D1/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Vorrichtung zum temporären Verschließen von Schalllöchern von Resonanzkörpern von auch im Verstärkerbetrieb bespielbaren Musikinstrumenten
CONTROL VALVE
APPARATUS FOR DETERMINATION OF AN INTERFACE OF A SLAG LAYER
SEMIAUTOMATIC SPRING UP PULLER
CYCLOMETALLATED TETRADENTATE PT(II) COMPLEXES COMPRISED OF ONE OR TWO IMIDAZOLE RINGS WITH A TWISTED ARYL GROUP BONDED TO N-1
APPARATUS AND METHOD FOR MOBILE SCREEN NAVIGATION
SEMICONDUCTOR MEMORY DEVICE AND SEMICONDUCTOR MEMORY ELEMENT
POSITIVE-TYPE PHOTORESIST COMPOSITION, INSULATING FILM AND OLED FORMED BY USING THE SAME
APPARUS AND METHOD FOR SYNCHRONIZING AT LEAST APPLICATION DATA
PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM THEREOF AND PRINTED WIRING BOARD
METHOD AND APPARATUS FOR INTERACTIVE DISPLAYING OF ELECTRONIC FILE IMAGES
SEMICONDUCTOR DEVICE AND METHOD FOR DRIVING THE SAME
IMITATION WOOD
PUSH-TYPE TELECOMMUNICATIONS ACCOMPANIED BY A TELEPHONE CALL
NONAQUEOUS SECONDARY BATTERY SEPARATOR AND NONAQUEOUS SECONDARY BATTERY
SEMICONDUCTOR PACKAGE AND METHOD FOR FABRICATING OF THE SAME
FIXING UNIT FOR SHOWER PIPE
Removable snow remover for forklift
PROCESS FOR PRODUCING INK AND RELEVANT TO THE PROCESS, INK, PRINTED MATTER AND MOLDING
SEMICONDUCTOR DEVICE