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
ONE-PIECE ROOF VENT
摘要
申请公布号
GB2036950(B)
申请公布日期
1982.09.29
申请号
GB19790030131
申请日期
1979.08.30
申请人
BALLARD J;BALLARD L
发明人
分类号
B21D53/00;E04D13/16;F16K15/14;F24F7/02;(IPC1-7):F24F7/02;F23L17/02
主分类号
B21D53/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VIBRATION DETECT TYPE ANALYZER FOR ELECTRIC IGNITION ENGINE
SEPARATOR FOR FLUID
INTERNAL COMBUSTION ENGINE
STRING PRESSER OF COMBINING MACHINE
POLYESTER CONTAINER PRODUCING METHOD
HAIR DRIER TO SERVE ALSO AS DANDRUFF CATCHER
MARKING DEVICE
MAGNETISMMELECTRICITY CONVERTER
PEAK POINT DETECTION CIRCUIT
COLOR INFORMATION SELECTION METHOD
VIEWING PHOTOGRAPHYING AND TEMPERATURE MEASURING METHOD OF HIGH TEMPERATURE MICROSCOPE
TONE ARM IN RECORD PLAYER
ELECTROCHROMIC DISPLAY ELEMENT
SEMICONDUCTOR DEVICE
CHARACTERISTICS SCREENING AND CLASSIFYING METHOD OF ELECTRONIC PARTS
PATTERN INDICATOR
SYMBOL INPUT UNIT
PROCESS AND DEVICE FOR SPRAYING LIQUIDS
INHALATION DEVICE
ATTACHMENT OF INSULATING COLLARS