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
Ironclad door
摘要
申请公布号
US2153204(A)
申请公布日期
1939.04.04
申请号
US19360095990
申请日期
1936.08.14
申请人
JAMES MFG. CO.
发明人
OLSON JOHN B.
分类号
E06B3/70;E06B3/76
主分类号
E06B3/70
代理机构
代理人
主权项
地址
您可能感兴趣的专利
New resin materials based on amines
Digital system for codeless phase measurement
Optical information recording medium
Guarana seed extract and method of preparation
Bimorphic piezoelectric pickup device for stringed musical instruments
Line regulated ballast circuit
Dual film and video tape camera
Printed microporous material
Infant car seat mountable on a grocery cart
Method of making a cellulose acetate butyrate pellicle
Co-fired metal-ceramic package
Pedal-powered skateboard
Bimetal switch
Rotary blow molding method
Fire fighting trainer
Belt tension tester
Solid state image sensor
Device for driving print member of printer
Scroll compressor with sealed pressure space biasing the orbiting scroll member
Mesh roller for planography
