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
Production of high quality benzine and diesel motor fuels
摘要
申请公布号
US2232673(A)
申请公布日期
1941.02.18
申请号
US19380226243
申请日期
1938.08.23
申请人
WILHELM PFIRRMANN THEODOR
发明人
PFIRRMANN THEODOR WILHELM
分类号
C10G47/00
主分类号
C10G47/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FLEXIBLE BAG CLOSURE STRIPS
CONTAINER OF FLEXIBLE MATERIAL
CLOSURE COMBINATION AND METHOD
Hydraulic ram valve unit
Quick release locking device
Optical control means
Guide bearing
Step member for tractor
Hybrid magnetic fluid shaft seals
Timer controlled space thermostat with battery operated timer
Carton with integral pouring spout
Cover for electrical floor boxes
Method and apparatus for curving sheets in the plastic state
Rope stop and holding device
Transmission mechanism for automobile vehicle
Hydraulic actuated control valve
Apparatus for cleaning and storing a recreational vehicle sewer hose assembly
Cannula for the introduction of a catheter
Sport sailboat
Thread cutting mechanism for a sewing machine