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
PIN
摘要
申请公布号
GB8603299(D0)
申请公布日期
1986.03.19
申请号
GB19860003299
申请日期
1986.02.11
申请人
AVDEL LTD
发明人
分类号
B21J15/00;B21J15/16;C21D8/06;F16B19/05;F16B19/08;(IPC1-7):C21D8/00
主分类号
B21J15/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR TENSIONING SPRINGS MADE FROM SPRING BAND STEEL.
SYSTEM OF SHELVING.
OIL-FREE CUTTING EQUIPMENT FOR MOTOR DRIVEN CHAIN SAW.
Path-measuring apparatus.
Transdermal application form of diltiazem.
Method and circuit arrangement for the transmission of data signals between control devices interconnected by a loop system.
Dispersion arrangement for pneumatic distributors of particulate material.
Electrically conductive polymers and process for their manufacture.
CODING LETTERS TO BE SORTED
PRODUCING THERMOPLASTIC ARTICLES
PIN POSITION DETECTOR
MANUFACTURE OF CHARGE COUPLED ELEMENT
LOW NOISE AMPLIFIER
METHOD OF PROCESSING RADIOACTIVE WASTE LIQUOR
STEAM ADSORBENT
DOUBLE COUPLING TYPE DIELECTRIC RESONATOR CONTROLLED OSCILLATOR
EEL BREEDING METHOD
STACKING THERMOPLASTIC SHEETS OR BAGS
CULTIVATING CRUSTACEANS
WRAPPING FILM OF ETHYLENE COPOLYMERS