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
Perfectionnements aux escaliers mobiles
摘要
申请公布号
FR833394(A)
申请公布日期
1938.10.20
申请号
FRD833394
申请日期
1938.02.08
申请人
ATELIERS OTIS-PIFRE
发明人
分类号
B66B23/14
主分类号
B66B23/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A PRODUCT OF QUICK-COOKING IS A SUN
METHOD FOR DETERMINING FROST RESISTANCE OF ROSES
DISK BLADE OF WORKING BODY FOR SPLITTING WOOD
METHOD FOR AUTOMATIC CONTROL OF THE PROCESS OF PASTEURIZATION OF MILK CREAM
METHOD FOR IMMERSION OF A LARGE-DIMENSION OBJECT TO UNDERGROUND SPACE
METHOD FOR BIOLOGICAL WEED CONTROL
Method for producing composite material on the basis of chemically precipitated NICKEL AND NANOPOWDER DIAMONDS
PHYTO-TAMPO, SWAB FOR TREATING AND PREVENTING GYNECOLOGICAL DISEASES
Device for cleaning and heat recovery of dusty BLAST FURNACE top gas
PROCESS FOR THE PREPARATION OF FRICTION POLYMERIC COMPOSITE MATERIAL
USE OF POLENTAR AS FRIGOPROTECTOR
METHOD FOR AUTOMATIC CONTROL OF TEMPERING COCOA MASS PRIOR TO FORMING
METHOD OF AUTOMATIC CONTROL OF ALCOHOL DISTILLATION PROCESS IN A DISTILLATION COLUMN
METHOD FOR AUTOMATIC CONTROL OF A WAFFER AUTOMATIC MACHINE
MATERIAL FOR FRODUCTION OF FIRE-PROOF CLOTHS
ANTIADHESION ANTI-WEAR COATING
METHOD FOR SIMULATION OF TENDON DISTURBED CIRCULATION
METHOD OF DETERMINING THE EFFECTIVE COMPONENT OF TANGENTIAL CUTTING FORCE
REACTIVE POWER REGULATOR
METHOD FOR DETERMINATION OF FRACTURE RESISTANCE OF SOLID ALLOYS, CERAMIC MATERIALS AND COATINGS
