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
Perfectionnements apportés aux segments pour pistons de moteurs, pompes ou autres apareils
摘要
申请公布号
FR730313(A)
申请公布日期
1932.08.11
申请号
FRD730313
申请日期
1932.01.22
申请人
发明人
BEDFORD FRED;CROSS ALEXANDER;BROWN WILLIAM FEARON
分类号
F16J9/10
主分类号
F16J9/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SOLID ELECTROLYTE TYPE NITROGEN OXIDE GAS SENSOR ELEMENT
SOLAR CELL DEVICE
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
NEGATIVE TYPE PHOTOSENSITIVE COMPOSITION AND NEGATIVE TYPE PHOTOSENSITIVE PLANOGRAPHIC PRINTING PLATE
LIGHT SOURCE DEVICE AND DISPLAY DEVICE USING THE SAME
METHOD OF PRODUCING LIGHT GUIDE PLATE, LIGHT GUIDE PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE
LIGHTING DEVICE
MONITORING DEVICE OF STRUCTURE
ROAD SURFACE CONDITION ESTIMATING DEVICE
LENS SHEET, BACKLIGHT UTILIZING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE
DIFFUSED REFLECTION PLATE, MANUFACTURING METHOD THEREFOR, BASE FILM USED FOR THE SAME AND TRANSFER FILM
LIQUID CRYSTAL DISPLAY DEVICE
IMAGE DISPLAY DEVICE HAVING EDITING FUNCTION
DEVICE AND SYSTEM FOR DATA COMMUNICATION
FOLDING PORTABLE TELEPHONE SYSTEM
TRACKING DEVICE AND SOLAR LIGHT COLLECTING SYSTEM
ELECTRIC SIGNAL TRANSMITTING DEVICE
STEP-UP TRANSFORMER
SUPPLYING METHOD AND SUPPLYING DEVICE FOR FLUX
LAMP ANNEALING APPARATUS
