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
Visible card index
摘要
申请公布号
US2250625(A)
申请公布日期
1941.07.29
申请号
US19380238155
申请日期
1938.11.01
申请人
THE YAWMAN & ERBE MANUFACTURING COMPANY
发明人
CLARK JAMES R.
分类号
B42F17/18
主分类号
B42F17/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THERMOCONDUCTIVE COMPOSITION, THERMOCONDUCTIVE ADHESIVE SHEET, AND PREPARATION METHOD THEREOF
TEST APPARATUS OF AUDIBLE PEDESTRIAN SIGNAL GUIDE DEVICE FOR CROSSWALK
GAS CYLINDER FOR THE STORAGE AND DELIVERY OF P-TYPE DOPANT GASES
LASHING STRUCTURE FOR CONTAINER SHIP
THE DISTRIBUTION BOARD HAVING EARTHQUAKE-PROOF DEVICE AND FOR HORIZONTAL CONTROL
INTERACTION TRAINING DEVICE AND METHOD, AND SYSTEM THEREOF
METHOD OF MAKING THE HIGH PRESSURE FLANG
ACCESSORY CASES FOR FISHING
SAFETY SCAFFOLD STRUCTURE FOR CONSTRUCTION LIFT
SEMICONDUCTOR DEVICE
METHOD OF MANUFACTURING RARE EARTH MAGNET
DUTASTERIDE COMPOSITION IN TABLET FORM WITH IMPROVED STABILITY
JIG DEVICE FOR BUCKET PRODUCTION
CARRIER FIXATION DEVICES
METHOD FOR LETTER INPUT BASED ON TOUCH SCREEN
DIGITAL DOOR LOCK DEVICE AND THE OPERATING METHOD
MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME
FOLDING CLOTHES DRYING RACK WITH MULTI-FUNCTIONS
METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES
COATING APPLICATOR FOR A SCALP CARE LIQUID MEDICINE
