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
Apparatus for relieving stresses in and straightening tubular workpieces
摘要
申请公布号
US2952172(A)
申请公布日期
1960.09.13
申请号
US19590798151
申请日期
1959.03.09
申请人
APPEL PROCESS, LTD.
发明人
APPEL GERHARD H.
分类号
B21C37/30;B21D3/00;B21J7/14
主分类号
B21C37/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMPELLER AND ELECTRIC BLOWER HAVING THE SAME
RECESSED GATE FIELD EFFECT TRANSISTOR
Method And System For A Semiconductor Device Package With A Die-To-Die First Bond
FAN CONTROL CIRCUIT
Nonvolatile Memory Device Having An Electrode Interface Coupling Region
TANDEM SOLAR CELL
MANUFACTURING METHOD FOR SOLAR MODULE
Double Fan Outlet Guide Vane with Structural Platforms
COOLING FAN AND COOLING DEVICE WITH COOLING FAN
LED LIGHT SOURCE, ITS MANUFACTURING METHOD, AND LED-BASED PHOTOLITHOGRAPHY APPARATUS AND METHOD
METHOD AND DEVICE FOR PRODUCING A DRIVING FORCE BY BRINGING ABOUT DIFFERENCES IN A CLOSED GAS/LIQUID SYSTEM
Flexitank Design
HYDRAULIC EXCAVATOR
HYDRAULIC EXCAVATOR
CELL CULTURE SYSTEM AND SERUM-FREE METHOD FOR CULTIVATING CELLS
METHOD FOR INHIBITING CELL PROLIFERATION BY OXIDATIVE STRESS
Cutting Tool Holder with Internal Coolant Passage Having a Compressible Member
RECOMBINANT CELL SURFACE CAPTURE PROTEINS
FILTER MODULE IN BIOMOLECULE ISOLATION
VISUAL INFORMATION SYSTEM AND COMPUTER MOBILITY APPLICATION FOR FIELD PERSONNEL
