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
APPARATUS FOR USE IN PRODUCTION MULTIPLE IMAGE MASK TO BE EMPLOYED IN PHOTOLITHOGRAPHIC PROCESSING
摘要
申请公布号
GB8804793(D0)
申请公布日期
1988.03.30
申请号
GB19880004793
申请日期
1988.03.01
申请人
FERRANTI PLC
发明人
分类号
G03F7/20
主分类号
G03F7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WINDER WITH WIRE END SECURING MEANS
METHOD OF OPERATING STEAM GENERATOR SOLIDLY EQUIPPED WITH GASSLIQUID SEPARATOR AND CONSTANT PRESSURE FURNACE CIRCUIT
MOVABLE VANE CONNECTION APPARATUS
CASING SUPPORT DEVICE FOR TURBO MACHINE
MULTIPLE EFFECT CYRSTALLIZING APPARATUS
SEALING METHOD FOR OIL CONTAINER BY WELDING
COMPACT AUTOMATIC MACHINE FOR BUNDLING WITH BAND
EXPANSIBLE TABLE
IMPROVEMENT OF INDEX FOR GLANCE
PRINTER
DEVICE FOR SELECTING NEEDLE ROD ROCKER OF MULTIINEEDLE EMBROIDERING MACHINE
METHOD OF INITIALING BY PRINTER
AUTOMATICALLY STOPPING APPARATUS FOR LOOM
SLIDER NEEDLE FOR WARP KNITTING MACHINE
SPINNING OF AQUEOUS SOLUTION OF METAL SALT POLYMER
BENZYLIDENE DERIVATIVE AND ITS MANUFACTURE
FIBER CONVEYING TUBE
NOVEL ASYMMETRIC SYNTHESIS OF OPTICALLY ACTIVE 22ALKANOYLL 1*2*3*44TETRAHYDROO22NAPHTHOL COMPOUND
A CUTTING APPARATUS FOR REMOVAL OF ANIMAL LEGS BY-PASSING THE INTESTINE
METHOD OF AND APPARATUS FOR MAINTAINING OVER RANGE PRESSURE OF CONVERTER FOR DIFFERENTIAL TRANSMISSION
