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
SCREEN FOR FRONT SURFACE PROJECTION
摘要
申请公布号
US3502389(A)
申请公布日期
1970.03.24
申请号
USD3502389
申请日期
1967.12.05
申请人
EDWIN H. HILBORN
发明人
EDWIN H. HILBORN
分类号
G03B21/60;(IPC1-7):G03B21/56
主分类号
G03B21/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MODULE TYPE ELECTRONIC MEASURING/PRINTING APPARATUS
DRY CLEANING DETERGENT COMPOSITION
PRODUCTION OF METAL SOAP
RESIN COMPOSITION CONTAINING POLYAMIDEIMIDE RESIN
CURING OF RESORCINOL RESIN
MANUFACTURE OF POLYPHENYLENE ETHER
EPOXY RESIN COMPOSITION
FLOWABLE HARDENABLE EPOXY RESIN MIXTURE
PREPARATION OF CATIONIC EMULSION
REGENERATING AND UTILIZING METHOD OF DIMETHYL SULFOXIDE
IMPROVED WASHING COLUMN WASHING PROCESS FOR CRUDE TEREPHTHALIC ACID
MAGNETIC SWITCHING DEVICE PORTIONS OF DIFFERENT COERCIVITY
1-ARYL-2-(1,2,4-TRIAZOL-1-YL)-ALKENES AND FUNGICIDAL COMPOSITIONS
MILLED CERAMIC FIBRE
CLOTH DRIER BURNING OF RECIRCULATED DRIER AIR
ELECTRIC SHAVER POSITIONING OF HAIR PULLING BLADES RELATIVE TO THEIR ASSOCIATED CUTTERS
HEAT SHRINKING TUNNEL GAS RECYCLE
SHIPPING CASE FOR RECTANGULAR CARTONS
TRACK SWITCH FOR OVERHEAD RAIL CONVEYOR
ELECTRIC FENCE CONTROLLER CAPACITOR DISCHARGE INITIATED BY A C WAVEFORM
