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
Préparation de produits de valeur à partir des mercaptans
摘要
申请公布号
FR804483(A)
申请公布日期
1936.10.24
申请号
FRD804483
申请日期
1936.03.18
申请人
NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C07C5/03
主分类号
C07C5/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
An accelerator for the triple valves of air brake equipment, more particularly for railway vehicles
Improvements relating to submarine breathing masks
Improvements in or relating to oil well derrick crown blocks
Improved rotary sealing device
Base paver
Improvements relating to reflex reflectors particularly for road vehicles
Bottle crate
Improvements in igniter units
Improvements in and relating to machine tools for surfacing
Process for the production of cyanogen
Improvements in methods of and apparatus for condensing vapour into solid form
Improvements in or relating to electronic vacuum tubes
Improvements relating to brush holders for dynamo-electric machines
Improvements in fluid-cooled metal extrusion presses
Gyro-compasses
Improvements in turbine or compressor blades
Improvements relating to the manufacture of metal cases
Improvements relating to machines for cutting leaf tobacco
Improvements in or relating to propelling pencils
Improvements in or relating to apparatus for driving marine winches or the like