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
摘要
申请公布号
JPS4720826(Y1)
申请公布日期
1972.07.12
申请号
JP19670101657U
申请日期
1967.12.05
申请人
发明人
分类号
(IPC1-7):G03B27/54
主分类号
(IPC1-7):G03B27/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Handover between wireless networks of different technologies
SUSTAINED RELEASE PHARMACEUTICAL COMPOSITIONS FOR PARENTERAL ADMINISTRATION OF HYDROPHILIC COMPOUNDS
Use of 5-methyl-(6S)-tetrahydrofolic acid for preventing neural tube defects
Device for measurement of muscular volume
Image observation system
CATALYTIC CONVERTER AND METHOD FOR MANUFACTURE THEREOF
Programmable monostable circuit with high reliability
NUCLEATING AGENT
METHOD FOR DETECTING AND QUANTIFYING FIRST BIOPOLYMERS THAT ARE LOCATED IN A LIQUID
HOOD FOR A CONVERTIBLE
Adjustable sitting/lying furniture
Brush seal device
Method of fast simulation and fitting of x-ray specta from superlattices
DEVICE AND METHOD FOR CONTROLLING AND/OR MONITORING A YARN PROCESSING SYSTEM
LIGHT EMITTING ELEMENT DRIVE CIRCUIT
COMPLETE DESTRUCTION SHELL
Pipe closure device for explosion protection
Disc brake pad with protective lip
GUIDE GROOVE
LIGHT EMITTING DEVICE