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
PROPELLING MAGAZINE PENCILS
摘要
申请公布号
CA469076(A)
申请公布日期
1950.10.31
申请号
CAD469076
申请日期
申请人
"KOH-I-NOOR" PENCIL FACTORY L AND C. HARDTMUTH
发明人
VOJTECH VOTRUBA
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
USER-SELECTED INTERSTITIAL MEDIA CONTENT RECORDING
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM
METHOD OF PROCESSING IMAGE AND IMAGE PROCESSING APPARATUS USING THE METHOD
INTEGRATED X-RAY SOURCE HAVING A MULTILAYER TOTAL INTERNAL REFLECTION OPTIC DEVICE
GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULATION AND A DIGITAL ENHANCED CORDLESS TELECOMMUNICATION TRANSMITTER INCLUDING THE GFSK MODULATOR
HIGH TEMPERATURE ELECTRONIC MONITORING SYSTEM
NETWORK TRAFFIC AGGREGATION METHOD AND DEVICE FOR IN-VEHICLE TELEMATICS SYSTEMS USING TETHERING AND PEER-TO-PEER NETWORKING OF MOBILE DEVICES
VARIABLE TRANSLUCENCY NO-SIGHT ROUTING FOR AD-HOC NETWORKS
RECESSED LUMINAIRE WITH TRIM RETAINING MECHANISM AND METHOD THEREOF
MOBILE TERMINAL AND CASING CONNECTING STRUCTURE
PROJECTOR
PARALLAX BARRIER DEVICE AND FABRICATING METHOD THEREOF
IMAGE SCANNING SYSTEM, SCANNED IMAGE PROCESSING APPARATUS, COMPUTER READABLE STORAGE MEDIUM STORING PROGRAMS FOR THEIR EXECUTIONS, IMAGE SCANNING METHOD, AND SCANNED IMAGE PROCESSING METHOD
METHOD AND APPARATUS FOR MEASURING SIZE OF MICROPARTICLES
OPTICAL DEVICE AND IMAGE PICKUP DEVICE AND IMAGE PICKUP SYSTEM USING THE SAME
VEHICULAR DEVICE
PROTECTIVE CIRCUIT AND CHARGING DEVICE
SUPERCONDUCTING ROTATING ELECTRICAL MACHINE AND STATOR FOR USE WITH SUPERCONDUCTING ROTATING ELECTRICAL MACHINE
Energy Storage System
SEMICONDUCTOR LIGHT EMITTING DEVICE
