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 or automatic pencils
摘要
申请公布号
US2720863(A)
申请公布日期
1955.10.18
申请号
US19520266722
申请日期
1952.01.16
申请人
GARCIA REY JOAQUIN;JESUS GARCIA RUBENS
发明人
REY JOAQUIN GARCIA;GARCIA RUBENS JESUS
分类号
B43K21/08
主分类号
B43K21/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Parquet panel covering
Work handling
Breakaway connector
Apparatus and method for internal combustion engine cooling system
Preloaded shock absorbing bushing and cam follower
Modular composite sill for threshold
Method and system for determining the position and orientation of a device in a well casing
Method and apparatus for reducing library size on a compressed file system
Covering for a clamp of a folding top
Apparatus for broadcasting a warning signal
X-ray tube having an internal radiation shield
Method and apparatus for the control of vermin
Insect barrier with disposable adhesive media
Method and apparatus for controlling pests
Novel benzothiepines having activity as inhibitors of ileal bile acid transport and taurocholate uptake
Mobile communication system and method, mobile communication terminal, server apparatus and program
Dual access wireless LAN system
System and method for testing portable communication devices
LSI inspection method and defect inspection data analysis apparatus
Transdermal administration of huperzine
