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
TRAIN DETECTOR
摘要
申请公布号
GB8414741(D0)
申请公布日期
1984.07.11
申请号
GB19840014741
申请日期
1984.06.08
申请人
ROGERS, R
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Accessory drive
Sealing means
Method of forming a bow side for a boat
Impedance controlled magnetic amplifier
Polarizing circuit for television signals or the like
Traveling wave tube
Dynamic bistable or control circuit
Device for identification of engraved documents
Image suppressed superheterodyne receiver
Sound recording and reproducing apparatus
Coordinate switching system
Process for inhibiting corrosion and product
Copper-boron alloys
Apparatus for setting a function generator
Snap acting mechanism
Fire extinguishing composition
Method of making a fabric
Preparation of alkaline earth metal titanates
Hardening of gelating with aziridinylsulfonyl compounds
Verfahren zur Herstellung von Isopren