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
Procédé de conversion d'hydrocarbures aliphatiques, principalement de méthane, enproduits de valeur
摘要
申请公布号
FR711515(A)
申请公布日期
1931.09.11
申请号
FRD711515
申请日期
1931.02.13
申请人
RUHRCHEMIE AKTIENGESELLSCHAFT
发明人
分类号
C07C2/76
主分类号
C07C2/76
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, OLEFIN POLYMERIZATION CATALYST, AND POLYMERIZATION OF OLEFIN
COMPACT PHOSPHATIC FERTILIZER PRODUCTION METHOD
PLATE SLAB WITHDRAWING DEVICE
IKKE-PIGMENTAERE TITANDIOXYDPULVERE.
VORRICHTUNG ZUM THERMISCHEN SCHNEIDEN EINER LAUFENDEN MATERIALBAHN AUS THERMOPLASTISCHEM MATERIAL
Method of handling film roller - has film cut laterally when fault marks detected by sensor
Dynamic indicator of physical parameters of test model - measures load duration on model applied by impact device, e.g. for hardness testing
Receptacle for recording media of office printer - has paper support adjustable in inclination , and accepts standard thickness and thinner paper sheets
Measuring contours of rotating machining tool
Beam for brake for railway vehicle - is formed from U=shaped steel section with welded transverse ribs
Exhaust gas intake blocking system for vehicle ventilation - initiates shut=down of fan or air intake at min. vehicle velocity
A process to sever rovings - utilises existing features on the roving frame to separate full bobbins of long staple rovings
Aircraft propeller swivel blades - are attached to hub by ball joints which permit limited movement of blades relative to hub
Folding table fitment with vertical screw-on section on wall side - has two spaced supports with interconnected front free swivel ends
Snow plough with deicing fluid distribution - has row of height adjustable spray nozzles delivering deicing or melting fluid over whole vehicle width
Vehicle cardan shaft with rubber bushed shaft bearing - has rubber bush axially pretensioned to remove universal joint play by adjuster fitted coaxially to shaft
Stable missile tail unit - consists of aluminium or steel with low resistance or relatively high wt.
Efficient braking control for variable speed electric motor - uses electronic frequency changer for control of speed and regenerative braking torque using smaller ballast resistor
Lifting mechanism hydraulic control system - has pressure-equalisers for flow to and from pressure accumulator
Panel-mounting free of bending loads - incorporates elastic washers between support plates on ball-joint