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
Press
摘要
申请公布号
US2105289(A)
申请公布日期
1938.01.11
申请号
US19340753710
申请日期
1934.11.19
申请人
THE LOBDELL-EMERY MANUFACTURING COMPANY
发明人
JR. EDWARD J. LOBDELL,
分类号
B21D53/30
主分类号
B21D53/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR COOLING COVERED WIRE
MANUFACTURE OF WIRE CABLE
LINE TEXTURE CONTROL SYSTEM
BONDING STRUCTURE AND BONDING METHOD
AUTOMATIC DEVELOPING DEVICE
FILM DIAGNOSTIC DEVICE
CHIP PARTS DEVIATION CHECKING METHOD
DRIVE FORCE TRANSMISSION DEVICE
LIQUID CRYSTAL DISPLAY DEVICE
DEPRESSION VISUAL ANGLE VARIABLE OBSERVATION OPTICAL SYSTEM
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
LOOP DATA TRANSMISSION SYSTEM
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
ARITHMETIC METHOD FOR ESTIMATED WATER DISTRIBUTION AMOUNT
SEMICONDUCTOR DEVICE
DATA TRANSMISSION SYSTEM FOR KEY TELEPHONE SYSTEM
SYNTHESIZER
BUFFERED DELAY LINE
SEMICONDUCTOR CRYSTAL MANUFACTURING EQUIPMENT
DEVICE CONTROL METHOD
