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
Supporting device for return headers
摘要
申请公布号
US2412568(A)
申请公布日期
1946.12.17
申请号
US19430474790
申请日期
1943.02.05
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
DONAHUE JOHN E.;SCHRADER LEO W.
分类号
F22B37/22
主分类号
F22B37/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR SAVING IMAGE DATA IN PORTABLE TERMINAL
A CONTROLLING METHOD OF A WASHING MACHINE
A HEALTHFUL SPOON AND OPENER
FLUORESCENT BACKLIGHT PLATE FOR LIQUID CRYSTAL DISPLAY DEVICE COMPRISING MULTILAYERED FILM
CONTACT PROBE
POSITIVE PHOTOSENSITIVE RESIN COMPOSITION
ADHESIVE COMPOSITION AND ADHESIVE FILM USING THE SAME FOR SEMICONDUCTOR
APPARATUS FOR ENLARGING GROMMET OF VEHICLE
BAG FOR NOTEBOOK COMPUTER
BALANCED FILTER
VORLÄUFER EINER UV-EMPFINDLICHEN LITHOGRAPHISCHEN DRUCKPLATTE MIT BENZOXAZOLDERIVAT UND ANALOGA DAVON ALS SENSIBILISATOR
METHOD FOR MEASURING THE NEUTRON FLUX IN THE CORE OF A NUCLEAR REACTOR USING A COBALT DETECTOR, AND ASSOCIATED DEVICE
ORAL FORMULATIONS
ANTI-BACKUP MECHANISM
GLENOID IMPLANT
APPARATUS AND METHOD FOR IMPROVING CHANNEL FILTER SELECTIVITY AND PERFORMANCE USING VOLTAGE VARIABLE IMPEDANCE ELEMENTS
DISCRETE TIME RECEIVER
AN IMPROVED REVERSING SWITCH AND A METHOD OF RETROFITTING
REDUCTION OF WHITENING OF POLY(TRIMETHYLENE TEREPHTHALATE) PARTS BY SOLVENT EXPOSURE
SOLAR WATER HEATER
