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
FR1579004(A)
申请公布日期
1969.08.22
申请号
FRD1579004
申请日期
1968.06.04
申请人
发明人
分类号
G02C5/22
主分类号
G02C5/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
KIJUNDENATSUHATSUSEIKAIROSOCHI
DISPOSICAO INTRODUZIDA EM CARCACA DE VARIADOR DE VELOCIDADE ELETROMAGNETICO
FOLDING TYPE KEYBOARD
METODO DE PRODUCAO DE UM CURSOR PARA SER USADO EM UM FECHO DESLIZANTE
PALMILHA E SOLA PARA UM CALCADO,CALCADO E CALCADO ESPORTIVO
TRIAZINE DERIVATIVE AND A HERBICIDE COMPRISING THE SAME AS AN EFFECTIVE INGREDIENT
PROCEDIMENTO E DISPOSITIVO PER L'AZIONAMENTO DI UN DISPOSITIVO DI ALIMENTAZIONE PER MATERIALE IN FIBRE, PER ESEMPIO DI UN ALIMENTATORE A CASSETTA
PRODUCTION OF ACTIVATED CARBON FIBER
IMAGE FORMING DEVICE
MANUFACTURE OF X-RAY MASK
DEVICE AND METHOD FOR DATA PROCESSING
ON-LINE PROCESSING TERMINAL EQUIPMENT
FILLER
AZEOTROPIC MIXTURE AND AZEOTROPE-LIKE MIXTURE OF 1-CHLORO-2,2,3,3-TETRAFLUOROPROPANE
CHLOROTETRAFLUOROPROPANE-BASED AZEOTROPIC AND PSEUDOAZEOTROPIC MIXTURE
AZEOTROPIC MIXTURE AND PSEUDO-AZEOTROPIC MIXTURE OF 1-CHLORO-2,2,3,3-TETRAFLUOROPROPANE
CHLOROTETRAFLUOROPROPANE-BASED AZEOTROPIC AND PSEUDOAZEOTROPIC COMPOSITION
ELECTRONICALLY CONTROLLED CAMERA
KOGATADENSHIKIKI
HIGH TEMPERATURE INSULATING PIPING