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
Zeitzonenscheibe
摘要
申请公布号
DE20013105(U1)
申请公布日期
2000.12.07
申请号
DE2000213105U
申请日期
2000.07.28
申请人
TENG, CHING-SHIH
发明人
分类号
G04B19/22;(IPC1-7):G04B19/22
主分类号
G04B19/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Microscopic optical system
Optical test probe for silicon optical bench
High efficiency switching DC-DC regulator
Flat-type semiconductor stack
Dual work function CMOS device
Device and method for energy and angle-resolved electron spectroscopy
Plants and seeds of corn variety I362697
Unit dose nonaqueous liquid softener disposed in water soluble container
Method for preparing spherical ferrite beads and use thereof
Fluorine-containing surface treatment composition
Polyurethane coating system
Stable cosmetic formulation containing butylmethoxydibenzoylmethane
Stabilization of oxidation- and/or UV-sensitive active ingredients
Method for making a pedestal fuse
Antifuse with improved radiation SEDR
Process and materials for inducing alignment of liquid crystals and liquid crystal optical elements
Method for the extraction of a substance from a starting material
Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
Carbon fiber doctor blade
Water based ink composition for writing instrument
