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
INJEKTERINGSANORDNING
摘要
申请公布号
SE7709894(L)
申请公布日期
1979.03.03
申请号
SE19770009894
申请日期
1977.09.02
申请人
TRELLEBORGS GUMMIFABRIKS AB
发明人
VESTLUND E
分类号
E21B33/12;E21B33/127;E21B34/06;E21D9/00;E21F5/18;(IPC1-7):E21D11/10
主分类号
E21B33/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPLAY EQUIPMENT OF ACTIVE-MATRIX SYSTEM
LIGHT EMITTING EQUIPMENT
ELECTRON TRANSPORTATION MATERIAL AND ORGANIC LIGHT EMITTING ELEMENT USING THIS ELECTRON TRANSPORTATION MATERIAL
LIGHT EMITTING EQUIPMENT
MULTI-DIRECTIONAL SWITCH
MULTI-DIRECTIONAL SWITCH
MOVING CONTACT BODY, ITS MANUFACTURING METHOD AND MANUFACTURING METHOD OF PANEL SWITCH USING IT
CONDUCTIVE PASTE COMPOSITION
RUBBER SHEET ASSEMBLY METHOD OF NOTEBOOK TYPE KEYBOARD
INFORMATION EDIT DEVICE
SUSPENSION FOR HEAD ASSEMBLY
METHOD OF FORMING ARTIFICIAL NEURAL NETWORK STRUCTURE OBTAINED BY MODELING MENTAL FUNCTIONS OF BRAIN
LOGICAL SYNTHESIZING METHOD
METHOD FOR DISPLAYING AND EDITING CONTEXT DATA AND PROGRAM
SYSTEM PROVIDED WITH PLURALITY OF MODULES
MAGNETIC RECORDING MEDIUM
DEVICE AND PROGRAM FOR BUS SIMULATION
CHARACTER DISPLAY DEVICE
INFORMATION PROCESSOR
DISPLAY TOOL