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
Road form
摘要
申请公布号
US2907089(A)
申请公布日期
1959.10.06
申请号
US19550517432
申请日期
1955.06.23
申请人
FRANCIS MCCAFFREY JOHN
发明人
MCCAFFREY JOHN FRANCIS
分类号
E01C19/50
主分类号
E01C19/50
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Electronic flash unit with two lamps - has separate fill-in flash tube activated by main flash
Power transformer assembly - has vibration-secure wire connections to current rails attached to fixing plate at end of toroidal core
Pumping set for water well - has mechanically operated master cylinder remote from submerged slave and pumping cylinders
Overhead supply line for high-speed electric train - has electric line and auxiliary cable suspended together from looped suspension cable
Multicoloured thermoplastics components produced by mixing head - supplying several discharge nozzles leading to different points in mould
Fixing assembly fitting lightning conductor to line holder etc. - uses tightened nut to draw clamping piece against conductor
Profile measurement using contactless sensor - having lower scanning speed for critical profile regions and designed esp. for tight curves
Multi-mode fibre optical branch components - have fibres arranged on one side to convert energised envelope modes into core modes
Small light generator for vehicle - has external bell-shaped rotor with ventilation fan incorporated in one end
Optical measurement of models for isometric representation - using directional units sliding vertically on horizontally movable columns
Di:aryl alkoxy phosphine cpds. prodn., useful in photoinitiator mfr. - from di:aryl halo-phosphine and alkali metal alcoholate in corresp. alcohol
Finger thimble type tooth-cleaning instrument - has cleaning surface on underside and rounded closed convex end
Magnetic core for transformer - is produced by compressing iron particles of given size into laminae
Voluntary closing, prehensile prosthetic hand - has cable actuated rotatable thumb cooperating with contoured claw-type finger
Vibrator for homogenising cement - has bimetal cut=out protection switch for motor inside on=off switch housing
Continuous attachment element for parallel cables and conductors - has continuous longitudinal ducts some with wall slits
AUFBUEGELBARER EINLAGEVLIESSTOFF
WAERMEPUFFER FUER HEIZUNGSANLAGEN
METALLKASCHIERTE LAMINATE UND VERFAHREN ZU IHRER HERSTELLUNG
COMPOSITION AND SYSTEM FOR ABSORPTION REFRIGERATOR
