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
DEVICE FOR TEACHING AIMING
摘要
申请公布号
PL278550(A2)
申请公布日期
1990.01.08
申请号
PL19890278550
申请日期
1989.03.29
申请人
WOJSKOWA AKAD TECH
发明人
PUZEWICZ ZBIGNIEW;DERWISZYNSKI MARIUSZ;MLODZIANKO ANDRZEJ
分类号
F41G;(IPC1-7):F41G/
主分类号
F41G
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Curable fluorocarbon substituted polyetherurethaneacrylates
PROCESS FOR STABILIZING IMPACT-RESISTANT PLASTICS
PROCESS CATALYST AND CATALYST COMPONENT FOR THE MANUFACTURE OF HOMOPOLYMERS AND COPOLYMERS OF A-MONOOLEFINS
WERKWIJZE VOOR HET BEREIDEN VAN ARYL-1 ARYLSULFONYL-4-GAMMA AMINOPROPOXY-3 IH-PYRAZOLEN.
Filter bag-mounting arrangement
WERKWIJZE EN INRICHTING VOOR HET REGELEN VAN DE VACUUMONTGASSING VAN GESMOLTEN STAAL.
RESPIRATOR
A method of producing cheroots and similar tobacco articles and an apparatus for carrying out this method.
Method and apparatus for texturizing thermoplastic yarn.
Trace vapour detector.
Optical focussing device.
Adaptive defrost control and method.
Multiple pitch escapement and backspace mechanism for a moving paper carriage typewriter.
Winder string-up method and apparatus.
Control of relative humidity in disk files.
VATTENKYLAPPARAT FOR ELEKTRISKA KRETSELEMENT
HYDRAULIC POWER STATION IN DRIVER BED
PROCESS FOR PRODUCING IRON OXIDE
AGRICULTURAL HARVESTER
Liquid purification device
