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
VERFAHREN ZUR HERSTELLUNG VON STRUKTUREN AUS POSITIV-PHOTOLACKSCHICHTEN OHNE STOERENDE INTERFERENZEFFEKTE
摘要
申请公布号
DE2911503(A1)
申请公布日期
1980.09.25
申请号
DE19792911503
申请日期
1979.03.23
申请人
SIEMENS AG
发明人
WIDMANN,DIETRICH,DR.-ING.;BINDER,HANS
分类号
G03F7/09;(IPC1-7):H01L21/312
主分类号
G03F7/09
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ZERO POINT LOCKED PIN-PULLEY ROTATING SHAFT FOR CNC MULTI-SPINDLE WINDING MACHINE
CENTERING INSTRUMENT HAVING A LASER CENTERING WEIGHT
HYDRAULIC VIBRO-HAMMER
PLAYING CATCH PLATE
MULTI-LAYER SLIP PAPER WEB
SAND WASHER
OZONE GENERATOR
GOLF PUTTING PRACTICE APPARATUS
CHOPPER-TYPE POWER SUPPLY
Kuorma-auton sivutolppa
TROUSERS WITH GEM STONE
NOZZEL FOR CLEANSING DEVICE OF USING ALL SORTS OF WALL
Tuhkauurna
PORTABLE WEB KARAOKE
FATNESS CHECKING DEVICE USED IN FOOTWEAR
SEALING APPARATUS OF GAS CONTAINER
DOOR FRAME
PALLET PAPER HAVING PAPER TUBE DUPLICATION OF FORM CYLINDER
A BAMBOO PATTERN BLIND WHICH IS MANUFACTURED BY COMPRESSING PLASTIC AND ITS MANUFACTURING EQUIPMENT
REFRIGERATOR INCLUDING ROTARY SHELF