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
Gate lifter
摘要
申请公布号
US2105890(A)
申请公布日期
1938.01.18
申请号
US19340757998
申请日期
1934.12.18
申请人
INTERNATIONAL PROJECTOR CORPORATION
发明人
MORFESI EUGENE;KINDELMANN ALBERT
分类号
G03B1/56
主分类号
G03B1/56
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PURGE
Seal and valve systems and methods for use in expanders and compressors of energy conversion systems
HIGH PERFORMANCE ROCKET ENGINE HAVING A STEPPED EXPANSION COMBUSTION CHAMBER AND METHOD OF MAKING THE SAME
Blade mounting apparatus for a cutting implement
Stormwater downpipe
Spinner bait
CATALYST BED
Support rail
Apparatus and method for measuring a contoured surface
Sleeve shaped sponge roller particularly for use in applying a wallpaper adhesive
Composition for the oxidation dyeing of keratin fibres, comprising at least one fatty alcohol chosen from mono- and polyglycerolated fatty alcohols and a particular polyol
Information medium
Tool handle
WATER CLOSET FLUSHING SYSTEM
Crimping and cutting device
Auxiliary motor vehicle heater
Complex optical switch arrays
Elevator system
Method of fabricating a void-free barrier layer
Method of manufacturing semiconductor integrated circuit device having insulating film formed from liquid substance containning polymer of silicon, oxygen, and hydrogen
