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
PENCIL PRODUCING METHOD
摘要
申请公布号
JPS5431316(A)
申请公布日期
1979.03.08
申请号
JP19770096612
申请日期
1977.08.12
申请人
PENTEL KK
发明人
SHIGA HIROYUKI
分类号
B43K19/02;B43K19/00;B43K19/16
主分类号
B43K19/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Nozzle-based, vapor-phase, plume delivery structure for use in production of thin-film deposition layer
GPON management system
Assay
Optimized cell configurations for stable LSCF-based solid oxide fuel cells
Controlling an electronic device using chiplets
Plasma apparatus for termination of radioactive and other wasters
Method and system for controlled infusion of therapeutic substances
Apparatus for facilitating tire valve stem access in self propelled aircraft undercarriage
Semiconductor device
Lead-free piezoelectric material
Magnetic strip protecting assembly and method
Pressure reducing valve for gas
Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator
Turbine blade and gas turbine
Methods and systems for filtering a digital signal
Apparatus and method for differentiating services in multimedia networks to roaming subscribers
Method and system for providing secure communications between proxy servers in support of interdomain traversal
Apparatus and method for computer controlled call processing applications in packet switched telephone networks
Interposer for die stacking in semiconductor packages and the method of making the same
Acoustic coating for an aircraft incorporating a frost treatment system by joule effect
