IMPROVEMENTS IN OR RELATING TO REFILLABLE PENCILS,申请号GB19680046982-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	IMPROVEMENTS IN OR RELATING TO REFILLABLE PENCILS
摘要
申请公布号	GB1201699(A)	申请公布日期	1970.08.12
申请号	GB19680046982	申请日期	1968.10.03
申请人	LUDWIG WITTROCK	发明人	LUDWIG WITTROCK
分类号	B43K21/02	主分类号	B43K21/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Synchronization of communication

System and method for issuing online rewards

Current state of OTP memory used with new received information to define new OTP state for computation of new digital signature in preventing playback attacks

Organic light-emitting composition and device

Spring force nodal mounting method for resonator sensor

Method of correcting operating set points of an internal combustion engine

Heating and Cooling Apparatus

Dynamic change of probing frequency for resource availability associated with resource consumption pattern for processing input file

Dual UV/heat curable epoxy compositions

Vehicle screen wiper mounting

Intelligent patching systems and methods using phantom mode control signals and related communications connectors

SYSTEM FOR CONNECTING MISSED CALL

Small volume syringe for ophthalmic solution

A hand tool for removing exterior pipe coatings

AUDIO DECODING DEVICE, AUDIO DECODING METHOD, PROGRAM, AND INTEGRATED CIRCUIT

Position control system for cross coupled operation of fly-by-wire control columns

Water pump and clutch assembly for cooling an internal combustion engine

Modular grab rail

A portable collapsible stove