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
BLACKBOARD ERASER
摘要
申请公布号
KR860003292(Y1)
申请公布日期
1986.11.22
申请号
KR19840006525U
申请日期
1984.07.04
申请人
LEE, JONG-YONG;KANG, JUNG-SAM
发明人
LEE, JONG-SAM;KANG, JUNG-YONG
分类号
B43L21/00;(IPC1-7):B43L21/00
主分类号
B43L21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for the detection of newly acquired hiv infection
Lid and lid mounting arrangement for a container
Storage tanks
Thin film thermoelectric module and heat exchanger assembly
Aroma foot and neck massager
Enviropipe
Improved pipe connector
The use of smart instrumentation and expert systems for the surveillance and control of industrial pwoer plant in particular nuclear power plant
Reduced byproduct polyamine-epihalohydrin resins
Handheld type four-cycle engine
High-purity polysaccharide containing hydrophobic groups and process for producing the same
Transmitter/receiver for GMSK and offset-QAM
Optical product, asymmetric disulfide compound used therefore and method for producing the asymmetric disulfide compound
Square up, golf caddie
METHOD FOR REPAIRING CIRCUIT CONNECTON PART, AND STRUCTURE AND METHOD FOR CONNECTING CIRCUIT TERMINAL OF CIRCUIT REPAIRED BY THE METHOD
IR-ABSORBING COMPOSITIONS
METHOD AND DEVICE FOR PRODUCING DATA CARRIERS EQUIPPED WITH AN INTEGRATED TRANSPONDER
HYDRAULIC CIRCUIT OF CONSTRUCTION MACHINERY
LIGHT STABLE ARTICLES
CONSTRUCTION MACHINE MANAGING SYSTEM
