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
MECHANICAL PENCIL
摘要
申请公布号
SU1720896(A1)
申请公布日期
1992.03.23
申请号
SU19904823760
申请日期
1990.05.07
申请人
BYSTRITSKIJ ALEKSANDR A,SU;VILVER MIKHAIL YU,SU;LEBEDEV STANISLAV P,SU
发明人
BYSTRITSKIJ ALEKSANDR A,SU;VILVER MIKHAIL YU,SU;LEBEDEV STANISLAV P,SU
分类号
B43K21/00
主分类号
B43K21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A method for producing 3S, 4R-3, 4-epoxycarane
A process for preparing a pharmaceutical composition for the control of kinase dependent diseases in mammals
PROFILE KEY OPERATOR SYSTEM - PKO
UP-SAMPLING FILTER FOR A DOWN CONVERSION SYSTEM
HYDRAULIC OIL COMPOSITION FOR SHOCK ABSORBERS
METHOD AND APPARATUS FOR LIGHT SCANNING
Werkzeughalter
EINRICHTUNG ZUR GERÄUSCHREDUZIERUNG BEI KREISELPUMPEN
ALERTNESS AND DROWSINESS DETECTION AND TRACKING SYSTEM
LAMINATING APPARATUS
IRRIGATION SLEEVE FOR PHACOEMULSIFICATION APPARATUS
INHALATION DEVICE
COMMUNICATION STATION AND SOFTWARE FOR INTERFACING WITH AN INFUSION PUMP, ANALYTE MONITOR, ANALYTE METER, OR THE LIKE
OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE
DIGITAL SATELLITE BROADCAST RECEIVER
EXTERNAL COVER
HYBRID INTEGRATED CIRCUIT
STEREOSCOPIC PHOTOGRAPH SYSTEM
IMAGE FORMING DEVICE AND CONTROL METHOD THEREOF
FOOD WRAP