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
Pencil point sharpener
摘要
申请公布号
US2605747(A)
申请公布日期
1952.08.05
申请号
US19500155227
申请日期
1950.04.11
申请人
EAKINS WILLIAM V
发明人
EAKINS WILLIAM V.
分类号
B43L23/00
主分类号
B43L23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for Creating Low Pressure In A Brake Activation Device of a Motor Vehicle Brake System
INSULATION BATT HAVING INTEGRAL BAFFLE VENT
ADJUSTABLE GARDEN STAKE
INJECTION MOLDING FIXING FOR FEELERS
TUBING CONNECTION ARRANGEMENT
Vertical Foregrip Leg Extender
SYSTEM AND METHOD FOR AUTHENTICATING PRODUCTS AND/OR PACKAGES
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
PROGRAMMABLE GATE ARRAY, SWITCH BOX AND LOGIC UNIT FOR SUCH AN ARRAY
SELF-DISPERSIBLE SILICONE COPOLYMERS AND METHOD FOR THE PRODUCTION AND USE THEREOF
ENDOVASCULAR CONDUIT DEVICE FOR INCREASING SAFETY OF CARDIAC LEAD EXTRACTION AND OTHER VASCULAR PROCEDURES
METHOD FOR SELECTIVE LOCALIZATION OF ACTIVE AGENTS AT AND IN MITOCHONDRIA AND CORRESPONDING ACTIVE AGENTS
PROCESS FOR JOINING OXIDE SUPERCONDUCTING TUBES WITH A SUPERCONDUCTING JOINT
MODULAR SYSTEM FOR DISPENSING ACTIVE INGREDIENT FLUIDS TO THE FLUSHING LIQUID OF A TOILET BOWL
Electronic Advertisement Delivery System, Server, Method, Information Recording Medium, And Program
VEHICLE CONTROL DEVICE AND CONTROL METHOD THEREFOR
PRODUCTION SYSTEM CREATING SYSTEM AND PRODUCTION SYSTEM CREATING METHOD
POLISHING PAD, POLISHING METHOD AND METHOD OF FORMING POLISHING PAD
COMBINED CYCLE POWERED RAILWAY LOCOMOTIVE
