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
PROJECTION EXPOSURE DEVICE
摘要
申请公布号
JPS6323317(A)
申请公布日期
1988.01.30
申请号
JP19870088716
申请日期
1987.04.13
申请人
CANON INC
发明人
MATSUKI TOSHIO
分类号
G03B27/32;G03F7/20;H01L21/027;H01L21/30
主分类号
G03B27/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Anordning ved reduktionsgear.
Apparat til fjernelse af amplitudevariationer ved magnetisk lydoptegning.
Improvements in and relating to calculating machines
Improvements in or relating to bore hole, well or shaft linings
Improvements in or relating to electric soldering-iron current supply rests, and thelike
Self-developing film holder
Appareil à décharge électrique dans un gaz
Apparatus for manufacturing containers
Piston
Inner tube splicing device
Improvements in beverage storage apparatus
Improvements in and relating to walls built up of prefabricated panels
ELECTRON DISCHARGE DEVICE
DOOR FOR BAKE OVENS
EXTREME PRESSURE LUBRICANT
CONDITIONING OF DRILLING FLUIDS
FABRICATED CROSSHEAD SHOE
RETORT
APPARATUS FOR RECORDING AND COMPUTING WORKING TIME
Phenyl thiosalicylate as a catalytic plasticizer for rubber