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
Method of and apparatus for flanging metal
摘要
申请公布号
US1827452(A)
申请公布日期
1931.10.13
申请号
US19290347555
申请日期
1929.03.16
申请人
AMERICAN CAR AND FOUNDRY COMPANY
发明人
ANCHOR CHARLES J.
分类号
B21D19/08
主分类号
B21D19/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method of forming contact portion of semiconductor element
Fabrication process for a semiconductor device
Method for producing wafers with rounded corners in the notches used for alignment in the fabrication of semiconductor devices
Alkaline fuel cell
Magnetic recording medium and magnetic recording apparatus using the same
Fremgangsmåte for fremstilling av tetrahydropyridinderivat
CONTAINER CONCRETE MIXING PLANT
Furanpolymer-impregnert tre, fremgangsmåte til fremstilling og anvendelser derav
Fremgangsmåte ved påvisning av patogene organismer
DRAINAGE SURFACE CONSTRUCTION
NEW MORPHOLINOBENZAMIDE SALTS
HETEROARYL ACETYLENIC SULFONAMIDE AND PHOSPHINIC ACID AMIDE HYDROXAMIC ACID TACE INHIBITORS
NON-INVASIVE METHOD OF AND SYSTEM FOR MEASURING OXYGEN CONTENT IN BLOOD
JOINT FOR JOINTING TOGETHER LOAD-BEARING BEAMS
OSCILLATOR USING CALIBRATION MEANS
LASER WELDING PROCESS FOR WELDED JOINTS ON ALUMINIUM AND ITS ALLOYS
METHOD OF TRANSMITTING INFORMATION, IN PARTICULAR IN VIRTUAL MANNER
DOOR LEAF C/W DOOR FRAME AND METHOD OF OBTAINING TONED COLOUR EFFECTS ON SURFACES OF THAT DOOR LEAF
BINDING AGENT FOR USE IN PIGMENT COLOUR PRINTING AND METHOD OF OBTAINING SUCH BINDING AGENT
FOLDING DUST COVER
