Improvements in propelling magazine pencils,申请号GB19460011709-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 propelling magazine pencils
摘要
申请公布号	GB630852(A)	申请公布日期	1949.10.24
申请号	GB19460011709	申请日期	1946.04.16
申请人	"KOH-I-NOOR" PENCIL FACTORY L. & C. HARDTMUTH	发明人
分类号	B43K24/10	主分类号	B43K24/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ANTISEPTIC COMPOSITION CONTAINING ETHYL ALCOHOL AND MONOLAURIN

PERIOPERATIVE USE OF AN IMIDAZOLE

Static electric discharge apparatus

Protection circuit for battery feed circuit

Sinusoidal oscillator with instant start-up

Oil leakage sensor element

Process for preparing macrocyclic 2-halogenoketones

Vinylidene fluoride-acrylic acid ester copolymer, process for producing the same and composition containing the same

Apparatus for stacking articles in a side-by-side relation

Non-abrasive polish or cleaning composition and process for its preparation

Arrangement in a load-sensing body

Steering control valve for variable power assist steering system

Wire stripping apparatus and an automatic wiring device which incorporates it

PRIMARY PACK FOR SURFACE-STABILIZED BANDAGING MATERIALS

Coupling agents for joining radionuclide metal ions with biologically useful proteins

Impact resistent composites

Movement monitor

CUTTING ELEMENTS FOR ROTARY DRILL BITS

REKOMBINANT NATURLIG DREPER-CELLEAKTIVATOR.