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
Scribing tool
摘要
申请公布号
US2509876(A)
申请公布日期
1950.05.30
申请号
US19470737491
申请日期
1947.03.27
申请人
ARMSTRONG CORK COMPANY
发明人
NEISS HOWARD V.
分类号
B25H7/04
主分类号
B25H7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM AND METHOD FOR CARBON DIOXIDE SOLIDIFICATION
DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
METHOD AND APPARATUS FOR TRANSCEIVING SIGNALS IN A DISTRIBUTED ANTENNA SYSTEM
Hybrid In-Band/Out-of-Band Relays
FLOW CONTROL SYSTEM
STEER-BY-WIRE STEERING DEVICE
DISHWASHER WITH SPRAY SYSTEM
Voice Control Electric Fireplace
FLEXIBLE SURFACE PARAMETER MEASUREMENT SYSTEM FOR THE MUSCULAR-SKELETAL SYSTEM
METHOD FOR PRODUCING DIALLYLAMINE ACETATE POLYMER
INJECTION MOLDING COMPOSITION AND PRODUCING METHOD THEREOF
SYSTEM AND METHOD FOR SURGE PROTECTION AND RATE ACCELERATION IN A TRAFFIC DIRECTOR ENVIRONMENT
Proximity Synchronizing Audio Gateway Device
SYSTEMS AND METHODS FOR TARGETING AD IMPRESSIONS
Biomarkers for Ulcerative Colitis and Crohn's Disease
SYSTEM AND METHOD FOR PROVIDING AND MANAGING A COMPETITIVE PUZZLE-BASED GAME HAVING AT LEAST ONE RISK ELEMENT AND AT LEAST ONE ADVERTISING ELEMENT
METHOD AND APPARATUS OF PROVIDING MESSAGING SERVICE AND CALLBACK FEATURE TO MOBILE STATIONS
METHOD AND DEVICE FOR CREATING MANAGEMENT OBJECT INSTANCE IN MANAGEMENT TREE OF TERMINAL DEVICE
PERSONALIZED PHARMACY MEDICATION AND CARE MANAGEMENT SYSTEM
AUTOMATED HYDRAULIC PROPERTY MEASUREMENT APPARATUS
