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
Metal stitching
摘要
申请公布号
US2838968(A)
申请公布日期
1958.06.17
申请号
US19550548642
申请日期
1955.11.23
申请人
AMEND ARTHUR L
发明人
AMEND ARTHUR L.
分类号
B21D39/03
主分类号
B21D39/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ARRANGEMENT IN BOOM STRUCTURE
APPARATUS FOR REPLENISHING A MELT
WEIGHING APPARATUS WITH IMPROVED WEIGHING BUCKET FOR UNLOADING MATERIAL WEIGHED
PRINTING HEAD DRIVING SYSTEM
PRODUCTION OF TRANSPARENT POLYMER FOR OPTICAL TRANSMISSION FIBER
HIGH VOLTAGE CONTROL CIRCUIT OF CRT DISPLAY DEVICE
COLOR COPYING MACHINE
DOUBLE MEMBRANE LIPID COMPOSITION AND PRODUCTION THEREOF
METHOD FOR ANALYSIS OF ELEMENT IN SPECIMEN BY USING CRUCIBLE
ALARM CLOCK WITH EMERGENCY BROADCASTING RECEIVING FUNCTION
MEASURING APPARATUS
PAPER FEEDER
DOT PRINTING HEAD
DRUM AND BELT TYPE CONTINUOUS CASTING DEVICE
PRODUCTION OF ANGULAR PIPE
PRODUCTION OF STEEL SHEET FOR EASY OPEN COVER HAVING SCORE OF EXCELLENT CAN OPENING AND CORROSION RESISTANCE
HOUSING TYPE SEAT OF VEHICLE OR THE LIKE
SUBSCRIBER'S OUTGOING SPECIFICATION SYSTEM
MICROWAVE INTEGRATED CIRCUIT DEVICE
UNIFORM COOLING METHOD OF STEEL PLATE
