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
Cilindro especial para la manipulación de películas cinematográficas.
摘要
申请公布号
ES422(Y)
申请公布日期
1931.10.16
申请号
ES19220000004U
申请日期
1931.02.17
申请人
OLIVER MALLOFRÉ, FRANCISCO
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Firing of pulverized solvent refined coal
Slideable reclosable plastic lid
Flavorants containing esters of 2,3,6,6-tetramethylcyclohexenyl carboxylic acids
Magnetic fluid gyro bearing and caging mechanism
Compound needle for warp knitting machine
Cinch for a western saddle
Partition system adapted to support a cantilevered load
Sports racket handle drying device
Magnetic single shot inclinometer
Measuring apparatus
Method and apparatus for closing and stacking boxes
Slide fastener slider with detachable pull tab
Stuffing horn clean out
Overunning clutch spring
Nectarine tree (July Red)
Safety stunning tip and trap retrieving hook and method of use thereof
Device for optically scanning a document
Mold-blowing apparatus
Solid cast detergent dispenser with insert for holding noncompatible chemical
Exhaust control system for 2-cycle engines