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
A NOTE-BOOK WITH POST-CARDS
摘要
申请公布号
KR900002215(Y1)
申请公布日期
1990.03.15
申请号
KR19870009657U
申请日期
1987.06.17
申请人
CHOI JONG-HWAN
发明人
CHOI JONG-HWAN
分类号
B42D1/00;(IPC1-7):B42D1/00
主分类号
B42D1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR TESTING OPERATION OF SOLENOID RELAY
FREQUENCY ANALYSIS
SIGNAL MEASURING APPARATUS
TRIPLE ACTION REVOLVER
COMBUSTION METHOD OF HEATING FURNACE
OPERATION CONTROL OF NITROGEN PRODUCTION SYSTEM
REMOTE CONTROL DEVICE
APPARATUS FOR SUPPLYING FUEL
METAL COVERING METHOD FOR NONNCONDUCTIVE SUBSTANCE
DIAPHRAGM TYPE ELECTROLYZING METHOD AND ELECTROLYTIC CELL
PRETREATING METHOD FOR MGOOCONTAINING SINTERING RAW MATERIAL
MOORING METHOD
ALARM DEVICE FOR AUTOMOBILE
FEEDING METHOD FOR DC ELECTRIC RAILWAY
LONG MEMBER JOINING STRUCTURE IN SMALLLSIZED SHIP
DIRECT CURRENT BYYPASS SYSTEM FOR ACCDC CONVERTER
DC POWER SUPPLY
DYNAMIC FOCUS UNIT
MULTIPLEX INFORMATION SIGNAL RECEIVER
CHANNEL SELECTOR
