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
Photochromes Filter
摘要
申请公布号
CH489026(A)
申请公布日期
1970.04.15
申请号
CH19650014873
申请日期
1965.10.28
申请人
AMERICAN CYANAMID COMPANY
发明人
FRANZ STAMM,ROBERT
分类号
G02B5/23;G03C1/73;(IPC1-7):G02B5/20
主分类号
G02B5/23
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INSTALLING METHOD OF FLOOR SETTING WALL PENETRATION TYPE SMALL-SIZED AIR CONDITIONER
METHOD AND DEVICE FOR SPEED DETECTION
ELECTRONIC TYPE WATT-HOUR METER FOR BI-POWER DIRECTION
GEL MEDIUM FOR ELECTROPHORESIS
BATH TUB APRON
MUSICAL SOUND SYNTHESIZATION CIRCUIT
TROCAL ASSEMBLY
SMOKE EXHAUSTER
MATERIAL FOR EXCHANGING MOISTURE AND ITS PREPARATION
SEMICONDUCTOR DEVICE ADAPTED FOR AVALANCHE PHOTODETECTOR AND METHOD OF PRODUCING SAME
FORMATION OF REINFORCED CONNECTION PART OF OPTICAL FIBER
MANUFACTURE OF ANHYDROUS GLASS BASE MATERIAL FOR OPTICAL FIBER
OPTICAL WAVEGUIDE
INFRARED IMAGE EXPANSION DISPLAY SYSTEM
METHOD OF FORMING SEMICONDUCTOR DEVICE
STRIPPING METHOD OF RESIST
OPTICAL CONDENSER DEVICE
FIXING METHOD OF OPTICAL FIBER TO OPTICAL CONNECTOR
POURING METHOD FOR CASTING AND CASTING DEVICE FOR CASTING
PREVENTION OF PORE IN CASTING INGOT OF NI OR CU-NI ALLOY
