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
ZOOM LENS
摘要
申请公布号
JPS55121418(A)
申请公布日期
1980.09.18
申请号
JP19790030377
申请日期
1979.03.15
申请人
CANON KK
发明人
IKEMORI KEIJI
分类号
G02B15/167;G02B15/17
主分类号
G02B15/167
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HIGH RESOLUTION FIELD EMISSION DISPLAY
DEVICE FOR DISPLAYING LIQUID CRYSTAL OF NOTEBOOK COMPUTER
PROCEDE DE REALISATION D'INTERCONNEXION DANS UN CIRCUIT IMPRIME MULTICOUCHES
Compliant link for use in hydraulic actuation system, has springs preloaded in components to prevent relative movement of connecting rod between components, when axial load of specific range is applied to any component
METHOD FOR FORMING INTERLAYER DIELECTRIC OF SEMICONDUCTOR DEVICE
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICES
METHOD FOR MANUFACTURING PLATED STEEL SHEETS HAVING SUPERIOR CORROSION RESISTANCE BY SI DEPOSITION
METHOD FOR CONTROLLING CHARGING RATIOS PER RADIUS DIRECTIONS OF CHARGING MATERIALS DURING BLAST FURNACE END OPERATION
DESCALING METHOD OF COPPER MOLD DURING CONTINUOUS CASTING
METHOD FOR CONTROLLING TOP GAS TEMPERATURE WHEN LOWERING LEVEL OF CHARGE IN BLAST FURNACE
TREATMENT METHOD OF ACID GAS CONTAINING HYDROGEN SULFIDE
METHOD OF MANUFACTURING STAINLESS STEEL HAVING GOOD CLEANLINESS UTILIZING TUNDISH FLUX AND THE TUNDISH FLUX
METHOD FOR DEEP DRAWING AUSTENITIC STAINLESS STEEL USING MODELING
BELT AND BELT PULLEY FOR IMPROVING DRIVING FORCE AND REDUCING NOISE
CLIP FOR FIXING WIRE
METHOD FOR INSPECTING COMPUTER PROGRAM PERMITTING OVERLAP OF OPERATOR AND TYPE OF SHAPING FORM SPECIFICATION
METHOD FOR STORING CALL LISTS OF TELEPHONE
SPEED CONTROL METHOD FOR DRIVING MOTOR OF TRANSFER ROLL IN HEATING SECTION OF CONTINUOUS ANNEALING FURNACE
SEMICONDUCTOR DEVICE INCLUDING CIRCUIT RECEIVING ASYNCHRONOUS SIGNAL AND GENERATING VALID SIGNAL, AND GENERATION METHOD OF THE SAME
PORTABLE PHONE AND SMART CARD CONTAINING DEDICATED SHORT RANGE COMMUNICATION HIGH-SPEED WIRELESS MODEM CHIPS