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
Improvements in and relating to the sharpening of safety razors
摘要
申请公布号
GB330359(A)
申请公布日期
1930.06.12
申请号
GB19290012639
申请日期
1929.04.23
申请人
WHEATON LIPYEATT RALEIGH AMESBURY
发明人
分类号
B24D15/08
主分类号
B24D15/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND SYSTEM FOR TRANSFERRING INFORMATION BETWEEN NETWORK MANAGEMENT ENTITIES OF A WIRELESS COMMUNICATION SYSTEM
ORALLY ADMINISTRABLE PHARMACEUTICAL PELLET OF EPIDERMAL GROWTH FACTOR.
POLYURETHANE BLOCK COPOLYMER CONTAINING ONE OR MORE POLYSILOXANE BLOCKS FOR MEMBRANES.
IMPROVED CELL CULTURE MEDIUM.
HYDRODYNAMIC BEARING INTENDED TO SUPPORT A CYLINDER DRIVEN IN ROTATION ABOUT ITS AXIS.
Plant disease control composition and its use.
TAPERED SPLINE CONNECTION FOR DRILL PIPE, CASING AND TUBING.
COMPOSITE BATTERY SEPARATOR.
CERTAIN AMINO-PYRIDAZINES, COMPOSITIONS THEREOF, AND METHODS OF THEIR USE.
MEANS AND METHODS FOR DISTINGUISHING FECV AND FIPV.
COATING COMPOSITION FOR SOLAR-HEAT-COLLECTING REFLECTIVE PLATE, SOLAR-HEAT-COLLECTING REFLECTIVE PLATE, AND PROCESS FOR PRODUCING SAME.
STABILIZED AGROCHEMICAL COMPOSITION.
DELIVERY SYSTEM FOR DIAGNOSTIC AND THERAPEUTIC AGENTS.
METHOD FOR PRODUCING VEHICLE STABILIZER.
PROCESS FOR MAKING A DETERGENT BASE COMPOSITION.
BICYCLIC PYRIMIDINYL PYRAZOLES.
NESTORONE®/ESTRADIOL TRANSDERMAL GEL.
ACCELERATION STYLE DRIVE AMPLIFIER
Un equipo de usuario, estacion base de radio, y metodos operativos para la transmision de informacion de control de enlace ascendente comprendida en un bloque de bits a traves de un canal hacia la estacion base de radio.
Maskierungskörper zur dosierten Verabreichung eines Arzneimittels