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
Piercing punches
摘要
申请公布号
US3149524(A)
申请公布日期
1964.09.22
申请号
US19620190572
申请日期
1962.04.27
申请人
OBERG MANUFACTURING CO., INC.
发明人
VECCHI JOHN CALISTO
分类号
B21D28/34
主分类号
B21D28/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SERVICE LEVEL ASSURANCE SYSTEM AND METHOD FOR WIRED AND WIRELESS BROADBAND NETWORKS
TAMPON
ALUMINUM- SILICATE BASED ORANGE-RED PHOSPHORS WITH MIXED DIVALENT AND TRIVALENT CATIONS
METHOD, SYSTEM AND DEVICE FOR SYNCHRONIZING BETWEEN SERVER AND MOBILE DEVICE
A HOLOGRAPHIC METHOD AND PRODUCT
METHOD OF MAKING FATTY ACID ESTER DERIVATIVES
NUCLEAR MAGNETIC RESONANCE METHOD FOR QUANTITATIVE AND QUALITATIVE MEASUREMENT OF NATURAL PRODUCTS
PIN ARRAY NO LEAD PACKAGE AND ASSEMBLY METHOD THEREOF
METHOD AND ARRANGEMENT FOR DETECTING MECHANICAL DEFECTS IN A SEMICONDUCTOR COMPONENT, IN PARTICULAR A SOLAR CELL OR SOLAR CELL ARRANGEMENT
IMPROVED THERMAL LINER
MICRO-BALL LOADING DEVICE AND LOADING METHOD
PNEUMATIC CONTROL VALVE DEVICE FOR AIR-SUSPENDED VEHICLES, WITH MECHANICAL RETURN OF THE CONTROL ELEMENT
ADJUSTMENTS OF IUB LOAD MEASUREMENTS
ALIGNMENT OF OPTICAL ELEMENT AND SOLAR CELL
CASEIN-DERIVED PEPTIDES HAVING ANXIOLYTIC ACTIVITY
BIOPSY MARKER WITH IN SITU-GENERATED IMAGING PROPERTIES
INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE SAME
PROSTHETIC HIP IMPLANTS
OPTICAL DEVICE PACKAGE, BACKLIGHT AND LIQUID CRYSTAL DISPLAY
Compositions Containing, Methods Involving, and Uses of Non-Natural Amino Acids and Polypeptides
