Pencil lead pointer,申请号US19550517325-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Pencil lead pointer
摘要
申请公布号	US2767686(A)	申请公布日期	1956.10.23
申请号	US19550517325	申请日期	1955.06.22
申请人	GOUMAZ JAMES E	发明人	GOUMAZ JAMES E.
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

Sliding door with runner rail has threshold as lower frame element, tread surface, water-drainage plate, crown piece, groove and insulating piece

Behältnis für Musikinstrumente, insbesondere für Gitarren

Verfahren und Vorrichtung zur Einstellung eines Automatikgetriebes in einem Fahrzeug

CREW DETECTION DEVICE AND METHOD

DRIVING DEVICE OF PLASMA DISPLAY PANEL

FILM TRANSISTOR

SURFACE LIGHT SOURCE DEVICE, LIGHT GUIDE PLATE AND DISPLAY DEVICE

CHARACTER INPUT DEVICE AND CHARACTER INPUT METHOD

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

MICROCOMPUTER AND ITS TEST METHOD AND TEST CIRCUIT

SYSTEM AND METHOD FOR PROMOTING DISTRIBUTION OF SECONDHAND PARTS

PRESCRIPTION RESERVATION RECEPTION SYSTEM

COMPRESSION ENCODER AND COMPRESSION ENCODING METHOD

AlGaInP LIGHT-EMITTING ELEMENT AND EPITAXIAL WAFER THEREFOR

NITROGEN COMPOUND SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURE THEREOF

PACKAGE FOR STORING OPTICAL SEMICONDUCTOR ELEMENT

SURFACE-MOUNT COMPONENT MOUNTING MACHINE AND ITS METHOD

MONITOR CONTROLLER