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
Photographic roll film spool
摘要
申请公布号
US1811926(A)
申请公布日期
1931.06.30
申请号
US19280322830
申请日期
1928.11.30
申请人
AGFA ANSCO CORPORATION
发明人
GOLDACKER PAUL
分类号
G03B17/30
主分类号
G03B17/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HYBRID SHAPE STEEL
MONITORING METHOD FOR CUTTING LOAD BY DATA EXTRACT MEAN METHOD
ELECTRON GUN FOR CATHODE RAY TUBE
CONSTRUCTING METHOD FOR CONCRETE SLAB AND HALF-PRECAST CONCRETE FLOOR PANEL USED THEREFOR
RELEASING DEVICE OF PRESS FEEDING DEVICE
FLUORESCENT DISPLAY PANEL
G3 PROTOCOL MEASUREMENT INSTRUMENT
ENHET.
PREPARATION OF LACTAM DERIVATIVES
ADJUSTABLE SCTRUCTURE ABSORBENT MATTER AND FABRICATION PROCESS THEREFOR
CHEWING-GUM CONTAINING ZEIN COATED HIGH-POTENCY SWEETENER AND METHOD
A DEVICE FOR PRODUCING A PARTICULATE DISPERSION
COMMUNICATION SYSTEM
ESTIMATION OF MOTION IN ANIMATED TELEVISION IMAGE SEQUENCES
PROPENE PREPARATION PROCESS
KONTRASTMEDEL.
POLYMER MODIFIED HYDRAULIC CEMENTS
PROCESS FOR OBTAINING INTERMETALLIC COMPOUND CRYSTALS, ESPECIALLY ISOLATED SINGLE CRYSTALS, BY COOLING MOLTEN ALLOYS
HORIZONTAL BLEND DEVICE WITH AN INCORPORATED HAMMER MILL
FOLDING TV ANTENNA MAST
