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
Die and punch mounting
摘要
申请公布号
US1939478(A)
申请公布日期
1933.12.12
申请号
US19320643427
申请日期
1932.11.19
申请人
S. B. WHISTLER & SONS, INC.
发明人
WHISTLER LAWRENCE V.
分类号
B21D37/04
主分类号
B21D37/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PHARMACEUTICAL COMPOSITIONS COMPRISING AN OPIATE ANTAGONIST AND CALCIUM SALTS, THEIR USE FOR THE TREATMENT OF ENDORPHIN-MEDIATED PATHOLOGIES
USE OF AN ANTAGONIST OF CGRP IN COSMETIC, PHARMACEUTICAL OR DERMATOLOGICAL COMPOSITIONS AND THE COSMETIC COMPOSITIONS
METHOD AND SYSTEM FOR DETERMINING TOLL CHARGES FOR TRAFFIC ROUTES AND/OR AREAS
DEVICE FOR PLACING ACTIVE AND PASSIVE NODAL EQUIPMENTS OF THE TELECOMMUNICATION ESTABLISHMENTS
HIGH YIELD SODIUM HYDROSULFITE GENERATION
MOTOR-DRIVEN POSITIONING SYSTEM WITH REFLECTIVE OPTICAL ENCODER
WIRELINE SUPPORTED PERFORATING GUN ENABLING ORIENTED PERFORATIONS
POWER SOURCE UTILIZING MAGNETIC FORCE OF MAGNET
STATOR FOR MOTOR
MOTOR WITH BUILT-IN BRAKE
FACSIMILE EQUIPMENT
DATA TRANSMISSION METHOD FOR COMMUNICATION REPEATER
SIGNAL COUPLING METHOD AND ITS DEVICE
INTEGRATED CIRCUIT FOR RADIO RECEIVER
AMPLIFIER CIRCUIT
ANTENNA UNIT OF PORTABLE TELEPHONE SET OR THE LIKE
ANTENNA STORAGE STRUCTURE
MAGNETIC SHIELDING SOFT MAGNETIC POWDER AND MAGNETIC SHIELDING MATERIAL
METHOD OF MOUNTING COMPONENT ON PRINTED WIRING BOARD
SURFACE LIGHT EMITTING LASER AND MANUFACTURE THEREOF
