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 pour le traitement électrique de matières organiques dans un appareil de voltolisation
摘要
申请公布号
FR808648(A)
申请公布日期
1937.02.11
申请号
FRD808648
申请日期
1936.07.24
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
B01J19/08;C10G32/02
主分类号
B01J19/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus for automatically determining the densities of a graphic image
Corner cube utilizing generally spherical surfaces
Device for permanently indicating an overstretching of a safety seat belt, especially in an aircraft
Chain lifting plate
Catenary anchorage line for a floating vehicle and device and method for using this anchorage line
Axially adjustable steering device for motor vehicles
Fall arresting device for climbers
Pillow for controlling snoring
Door alarm
Method and apparatus for rapid repetitive cutting
Torque and angular displacement sensing in controlled wrenches
Method and apparatus for mass centering of a rotor
Circular weft knitting machine sinker
Anchoring devices for tensile braces
Apparatus for removing photographic images from a film member
Can opener
Method and apparatus for the measurement of accelerations
Rear reservoir micro sandblaster
Thread treating nozzles
Magnetic lock closure device